3 years ago

Plz, help me plz!!!!!! Which triangles are congruent? Image below

Mathematics

2 answers:

Kruka [31]3 years ago

5 0

Answer:

B. Triangles A and C

Step-by-step explanation:

Let's find the missing angle of all Triangles:

Triangle A: 180-110-30=40°

Triangle B: 180-30-45=105°

Triangle C: 180-110-40=30°

All triangle angles in numerical order:

ΔA: 30, 40, 110

ΔB: 30, 45, 105

ΔC: 30, 40, 110

We see that only ΔA and ΔC are congruent with the same angle sizes.

nexus9112 [7]3 years ago

3 0

A and C

The are both have the same measurements

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