M∠1= a) 40 b) 80 c) 160

asked May 9, 2019 28.1k views

5 votes

M∠1=

a) 40
b) 80
c) 160

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3 votes

Answer: 40

Explanation:

Mannekenpix answered May 12, 2019

5.4k points

3 votes

$\angle 1 = (1)/(2) (50 + 30)$

$\angle 1 = (1)/(2) (80)$

$\angle 1 = 40 \textdegree$

Penger answered May 13, 2019

5.7k points

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