Math, asked by sonakshi7gris, 7 months ago

In the given figure , If a = 40°, then find the value of b.

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Answered by bacchhewaljaya45

1

Answer:

if a=40 then b =60 in the given figure

Answered by Atharva3619

2

Answer:

b = 20°

Step-by-step explanation:

2a + 5b = 180°

a is given as 40°

substitute the value in equation to get value of b

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