Math, asked by Anonymous, 3 months ago

In the following figure , the value of ∝ is
a) 20°
b) 15°
c) 25°
d) 30°

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Answers

Answered by cstar21
0

Answer:

15

Step-by-step explanation:

30+90+4a=180

4a=60

a=15

Answered by Bakernancy444
0

90+4ß+30=180

4ß=60

ß=15°

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