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What’s the answer to the missing angle?
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What’s the answer to the missing angle?

What’s the answer to the missing angle?-example-1
User Ahmed Ghrib
by
3.0k points

2 Answers

2 votes

Answer:

159°

Explanation:

Both the angles add up to 180° since they lie along a straight line.

So do 180 - 21 to get the measure of angle a.

a = 159°

User PyroAVR
by
4.2k points
3 votes

Answer:

a = 159

Explanation:

180 - 21 = a

a = 159

User Donald Harvey
by
4.2k points
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