13-02-2017
Mathematics

Answered

Find the missing angle measure in ΔABC.

A = 118°, B = 23°, C = ____°

A118
B39
C23
D180

Verified Answer :

christinann062 christinann062

13-02-2017

the measurements of a triangle add up to be 180.

a+b+c=180

(118)+(23)+c=180
141+c=180
c=39

your answer is B. 39

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