Identify m∠C in the triangle shown. (ASAP PLS HELP!) A) 17° B) 19° C) 21° D) 23°

asked Mar 16, 2022 137k views

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Identify m∠C in the triangle shown. (ASAP PLS HELP!)

A)
17°

B)
19°

C)
21°

D)
23°

by Eejin

4.5k points

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1 vote

C. 88 + 71 = 159. 180 - 159 = 21

Duncan Hoggan answered Mar 18, 2022

4.8k points

0 votes

Answer:

x = 21

Explanation:

Apply triangle interior theorem,

71 + 88 + x = 180

159 + x = 180

x = 21

MSingh answered Mar 23, 2022

4.6k points

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