3 years ago

In AABC, the measure of A is 108° and the measure of B is 38° . What is the measure of C?

Mathematics

2 answers:

olga55 [171]3 years ago

7 0

Answer:

Should be 34

Step-by-step explanation:

stiks02 [169]3 years ago

5 0

Answer:

∠C=34

Step-by-step explanation:

The interior angles of a triangle add to 180 degrees, so

∠A +∠B+ ∠C=180

We know that ∠A is 108, and ∠B is 38, so we can substitute them in

108+38+∠C=180

Combine like terms by adding 108 and 38

146+∠C=180

Subtract 146 from both sides

∠C=34

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