aliyahmcghee9 aliyahmcghee9

07-10-2016
Mathematics

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What is the measure of ∠F? A. 55° B. 76° C. 125° D. 159°

What is the measure of F A 55 B 76 C 125 D 159 class=

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Haneefahr13 Haneefahr13

07-10-2016

angles in a triangle add up to 180°
since the other two are 21 and 104, you add them together = 21 + 104 = 125
to make it 180, you take 125 away from 180 = 180 - 125 = 55°
so angle F = 55°

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