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Pls I need help !!!!!!!!!

Pls I need help !!!!!!!!!-example-1

2 Answers

5 votes

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100° + b = 180°

Because they make straight line.

Also ;


100° + c = 180°

Thus :


b = c

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100° + b = 180°

Subtract sides 100°


- 100° + 100° + b = 180° - 100° \\


b = 80°

So ,


b = c = 80°

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User Vivian Miranda
by
8.6k points
2 votes

Answer:

b=100 and c=100

Explanation:

Because 100 is across a no value which is also 100 because they are the same and the b and c sides too so they both are 100

User HDW Production
by
7.9k points

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