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Does anyone simply know the answer to this? (And explanation for answer?)
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Does anyone simply know the answer to this? (And explanation for answer?)

Does anyone simply know the answer to this? (And explanation for answer?)-example-1
User Marvin Effing
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7.8k points

1 Answer

3 votes
Sum of interior angles is 180deg

So we have 180-90-40=50deg for the unknown angle
Then we have -10+5x=50 and solving for x we get;
5x=60 x=12
So x=12 and the missing angle is 50deg

Any questions please just ask. Thanks.
User Trigoman
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8.3k points
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