Mathematics
Mathematics, 09.07.2019 08:30, ljwatts25

Ling copied an angle using a compass and straight edge. then he connected the points on each arc he had drawn to measure and draw the angles, creating two triangles: one triangle from the original angle and one triangle from the copied angle. the triangles are related because they are a) right triangles b) obtuse triangles c) congruent triangles d) equilateral triangles

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Mathematics, 24.06.2019 23:00, levy72
Draw something using a straight edge and compass! in this activity, you will construct an angle bisector by completing a geometric construction. in order to construct an angle bisector, a ray that cuts an angle into two congruent angles, you will want to use a straightedge and a compass. the first tool you need to know how to use is a straightedge, in order to create a line. a straightedge can work in many ways. if you're using actual paper and a pencil, a straightedge can be as basic as the edge of any surface that you can use to trace a line. you will also need a compass, a tool for creating circles. if you want to check your work, you may also find it useful to use a protractor to measure angles. follow the instructions here to complete the construction, then scan or take a photo of your final construction and upload it to submit for your project.instructions for constructing an angle bisector using paper and pencil: step 1: draw a ray on your paper using a straightedge, and place a point on the ray. label the initial point as r , and label the second point on the ray as p . now you have a ray, −−→ r p . step 2: use a straightedge to draw another ray with the same initial point. place a point on that ray, and label the point as s . now you have a ray, −−→ r s and the angle, ∠srp . step 3: place the point of a compass at the vertex of the angle, point r , and draw an arc, with a radius of any length, that intersects both legs of ∠srp . label the intersection points as a and b . be careful to not change the compass setting. step 4: there is no need to change the compass setting. place the point of the compass at point a and draw an arc through the interior of ∠srp. step 5: there is no need to change the compass setting. place the point of the compass at point b and draw an arc through the interior of ∠srp . mark the intersection of the arcs with a point and label it t . step 6: using a straightedge, draw a ray with the initial point r , through point t . this ray, −−→ r t , is the angle bisector of ∠srp . step 7: check your work by using a protractor to find m ∠srt and m ∠trp to verify they are the same measure. step 8: scan or take a photo of your final construction and upload it. i will give
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Mathematics, 24.07.2019 14:00, cjrogers4401
Given angle dog, what is the third step with you construct the copy of angle dog? a) place the tip of your compass on the vertex of the given angle point o and swing an arc that interest both rays of the given angle b) use a straight edge to create a ray with endpoint p c) keeping the compass the same width, use the compass to draw an arc from the endpoint p d) use your straight edge to draw a ray between end point p and the point of intersection between the two arcs
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Mathematics, 02.08.2019 12:10, starburst2005
Use the figure and flowchart proof to answer the question: segments uv and wz are parallel segments that intersect line st at points q and r, respectively points s, q, r, and t all lie on the same line; given. arrows are drawn from this statement to the following three statements. statement 1: the measure of angle sqt equals 180 degrees; reason 1: definition of a straight angle. statement 2: the measure of angle sqv plus the measure of angle vqt equals the measure of angle sqt; reason 2: angle addition postulate. statement 3: the measure of angle sqv plus the measure of angle vqt equals 180 degrees; reason 3: substitution property of equality. lines uv and wz are parallel; given. an arrow is drawn from this statement to the following statements. statement 4: the measure of angle vqt plus the measure of angle zrs equals 180 degrees; reason a. statement 5: the measure of angle sqv plus the measure of angle vqt equals the measure of angle vqt plus the measure of angle zrs; reason b. an arrow also points from statement 3 to statement 5. an arrow from statement 5 points to the following statements. statement 6: the measure of angle sqv plus the measure of angle vqt minus the measure of angle vqt equals the measure of angle vqt plus the measure of angle zrs minus the measure of angle vqt, the measure of angle sqv equals the measure of angle zrs; reason c. statement 7: the measure of angle sqv is congruent to the measure of angle zrs; definition of congruency. which theorem accurately completes reason a? a) alternate interior angles theorem b) corresponding angles theorem c) alternate exterior angles theorem d) same-side interior angles theorem
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Mathematics, 18.09.2019 02:00, reaunnatowns
(01.01 lc) which of the following is an undefined term? (6 points) angle circle plane ray 3. (01.01 lc) which of the following terms is a figure consisting of two noncollinear rays with a common endpoint? (6 points) angle circle line segment parallel line 4. (01.01 lc) which of these is a correct step in constructing an angle bisector? (6 points) use a straightedge to measure the bisected angles. use a compass to join the point where the arcs cross the vertex. use a compass to draw two equal arcs from the intersection points of a previous arc and the legs. use a straightedge to draw arcs which intersect at a point. 5. (01.02 mc) which of the following is the final step in copying an angle? (6 points) place the compass on the vertex of the new angle, and swing an arc similar to the first one you created. draw a ray with one endpoint. this endpoint will be the vertex of the new angle. open the compass to the width of the intersection points of the rays and arc of the given angle. draw a ray through the new vertex and the intersection point of the two arcs. 6. (01.01 mc) ben uses a compass and a straightedge to construct ∠def ≅ ∠abc, as shown below: the art shows two figures. the figure on the left shows two rays ba and bc having a common end point b. an arc drawn from b cut which statement best explains why ben uses the width bi to create the arc jk from point e? (6 points) ∠def ≅ ∠abc when bh = ek, bi = jk, and hi = ej. bi = jk when ∠def ≅ ∠abc . bi = ej when ∠def ≅ ∠abc. ∠def ≅ ∠abc when bh = ej, bi = ek, and hi = jk. 7. (01.03 lc) when constructing an inscribed square, how many lines will be drawn in the circle? (6 points) 2 3 5 7 8. (01.03 mc) jaira is completing a construction of a regular hexagon inscribed in a circle as shown below. what should be the next step in her construction? (6 points) a circle is drawn with a radius marked. two additional markings are made at the length of the radius of the original circle. construct a line perpendicular to the line ab to create four congruent quadrants. draw another circle from point b with the same radius as her original circle. construct another point e by placing her compass at point d. draw arcs above and below line ab to show where the angles angles meet. 9. (01.05 lc) which of these is a step in constructing an inscribed square using technology? (6 points) construct segment db, segment bc, segment ce, segment eg, segment gi, and segment id. draw segments br, rs, and sb. identify the points of intersection between circle a and circle g. mark the points of intersection between circle a and line ab. 10. (01.05 mc) michael is using a drawing program to complete a construction. which construction is he completing? (7 points) a circle is drawn with two perpendicular lines constructed inside. an equilateral triangle inscribed in a circle a square inscribed in a circle a regular pentagon inscribed in a circle a regular hexagon inscribed in a circle
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