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NEED THIS PLSSSS!!!!!
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5 votes
NEED THIS PLSSSS!!!!!

NEED THIS PLSSSS!!!!!-example-1
User Paegun
by
4.5k points

1 Answer

6 votes

Answer:

23

Explanation:

Sum of all angles is 180

So b + 36 + 4b - 16 + (180 - (8b - 49)) = 180

Notice that 3rd angle is 180 - (8b - 49)

b + 36 + 4b - 16 + 180 - 8b + 49 = 180

3b = 69

b = 23

User Meetpd
by
3.7k points
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