Mathematics, 01.08.2019 22:50, Zykuko

1. which theorem explains why the circumcenter is equidistant from the vertices of a triangle? 2.which of the statements about the picture below are true? choose all that apply 3.if the circumcenter of a triangle lies on the triangle, then what type of triangle is it? 4. find the coordinates of the circumcenter of abc with the vertice a(0,0), b(3,0), and c(3,2). anyone have these answers to this test? ? !

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1-The circumcenter refers to the central point or focal point of the circle which experiences the three vertices of the triangle. Review that all radii of a circle are congruent, i.e. equivalent to each other. So this is the reason the circumcenter is equidistant from the vertices of the triangle. The perpendicular bisectors are used to form the circumcenter, so the concurrency of perpendicular bisector theorem also explains.
2- The picture is not given.
3-The answer is right triangle.
In a right triangle, midpoint of hypotenuse is at equal distance from all the 3 vertices. So that is focal point of the circle going through all its 3 vertices. A right-angled triangle is a triangle which have one right angle. The connection between the sides and points of a right triangle is the reason for trigonometry. The side which lies as the opposite to the right angle is known as the hypotenuse.
4- The coordinates of the circumcenter of ABC with the vertices A(0,0), B(3,0), and C(3,2) is (1.5,1)
For the given triangle, vertex A lies on starting point; Vertex B lies on x-axis; and vertex C lies on hold parallel to y-axis. ==> AB along x-axis and BC opposite to AB. So the triangle ABC is a right triangle with its vertex B = 90 deg and AC has the hypotenuse. For a right triangle its circumcentre is the midpoint of hypotenuse. Consequently here the midpoint of AC = (1.5, 1), is the circumcenter of the triangle ABC.

answered: Guest

There is no association.
Which statement best describes the association between variable x and variable y? perfect negative

answered: Guest

answer:

some responsibilities that come with having a checking account -

1. we have to maintain check register with exactness to avoid checks being returned for insufficient funds which is called bouncing a check.

2. we need to update our check register each time we make a transaction using a convenience card. updating check register will save us from overdrawing of checking account.

3. read the agreement the bank gave you when you signed up for our checking account. this includes all the fees and the minimum balance we need to keep in our account to avoid maintenance charges.

explanation:

note : - checking account is a transactional deposit account. we can use it to deposit and withdraw funds. money in a checking account is very liquid. it can be withdrawn using electronic debits, automated cash machines, or checks among other methods.