Question

If 3b and 2bare the two supplementary angels find b

Answer 1

I can't understand the question???

Answer 2

Answer:

b = 36°

Step-by-step explanation:

the sum of two supplementary angles are 180°

then,

3b + 2b = 180°

5b = 180°

b = 180/5

b = 36°

1st angle 3b = 36*3 = 102°

2nd angle 2b = 2*36 = 72°

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