Question

The diagonals of an isosceles trapezoid are congruent.

Answer 1

That would be true.

Answer 2

2. The opposite sides of a trapezoid must be congruent.
A) True
B) False

Answer 3

5. Two triangles are congruent if three angles of one triangle are congruent, respectively, to three angles of the other triangle.
A) True
B) False

Answer 4

Which of the following is NOT an appropriate congruence relation to show that triangles are congruent?
A) ASA
B) SSS
C) SAS
D) AAA

Answer 5

B) False --> If both pairs of opposite sides were congruent, the trapezoid would be a parallelogram and not a trapezoid.

Answer 6

5. B) False -- The triangles would be similar but not necessarily congruent.
6. D) AAA -- Same as reason given for number 5.
Please post questions one per thread.

Answer 7

6. i had the same answer. thanks

Answer 8

@Directrix. correction* 5) should read two acute Triangles.

Answer 9

Consider the following diagram:

Can you conclude from the information provided that ? Explain your reasoning.