4 years ago

What is the measure of <R?

Mathematics

1 answer:

Verdich [7]4 years ago

7 0

Answer:

<R=23°

Step-by-step explanation:

The sum of angles in a triangle is 180°

So, <R + <S + <T = 180°

<R+90°+67°=180°

<R+157°=180°

<R=23°

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4 years ago

What is the measure of <R? ​

What is the measure of <R?