Mathematics, 30.10.2021 15:00, vale2652
HELP PLNWILL GIVE BRAINLIESTThe figure below shows a square ABCD and an equilateral triangle DPC: ABCD is a square. P is a point inside the square. Straight lines join points A and P, B and P, D and P, and C and P. Triangle D Nick makes the chart shown below to prove that triangle APD is congruent to triangle BPC: Statements Justifications In triangles APD and BPC; AP = PB P is the vertex of the equilateral triangle In triangles APD and BPC; AD = BC Sides of square ABCD are equal In triangles APD and BPC; angle ADP = angle BCP Angle ADC = angle BCD = 90° and angle ADP = angle BCP = 90° − 60° = 30° Triangles APD and BPC are congruent SAS postulate What is the error in Nick's proof? (1 point) He uses the SAS postulate instead of AAS postulate to prove the triangles congruent. He assumes that AP = PB because P is the vertex of the equilateral triangle. He uses the SAS postulate instead of SSS postulate to prove the triangles congruent. He writes the measure of angles ADP and BCP as 30° instead of 45°.
Answers: 1
Mathematics, 21.06.2019 16:00, Alexishp33
What is the length of the unknown leg in the right triangle ?
Answers: 2
Mathematics, 21.06.2019 19:10, madimocaj
Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?
Answers: 2
Mathematics, 21.06.2019 20:10, kendall984
Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm
Answers: 1
HELP PLNWILL GIVE BRAINLIESTThe figure below shows a square ABCD and an equilateral triangle DPC: AB...