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3 years ago

What is the measure of angle X ? A. 147 B. 33 C. 100 D. 60

Mathematics

2 answers:

Musya8 [376]3 years ago

6 0

Answer:

the answer is a. 147

Explaination:

A triangle always has a sum of 180°.

We already have the angle of two sides give.

10° and 23°

To find the last missing side, you add 10° and 23°, and minus the result from 180°.

10+23= 33

180-33 = 147

andrey2020 [161]3 years ago

5 0

Triangle =180 degrees

Add 10 degrees with 23 degrees

10+23=33

180 degrees -33 degrees

Answer:

A. 147 degrees

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