Question

Determine which postulate or theorem can be used to prove that ΔABC ≅ ΔDCB. tyvm!

Answer 1

D. ASA

Explanation:

We are given the measure of angle C, the side BC, and the measure of angle B

So we are given an angle, a side, then an angle

Answer 2

The correct answer is option C. AAS

Explanation:

From the figure we can see that, two triangles,

ΔABC and ΔBCD

To find the correct option

From figure we can see that,

From ΔABC and ΔBCD we get,

<A = <D

<C = <B and side BC is common for both the triangles ΔABC and ΔBCD

The order of congruence is

angle, angle and side AAS

The correct answer is option C. AAS