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I know it is simple, but my mind is overloaded right now. Help would be appreciated

I know it is simple, but my mind is overloaded right now. Help would be appreciated-example-1
User Jansma
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1 Answer

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OK. Don't blow a fuse.

Remember: The interior angles of every triangle always add up to 180 degrees.

So ' x ' is whatever you need to add to (60+70) to reach 180.

60 + 70 = 130 .

Make up the difference between 130 and 180, and you'll have ' x '.
User Chiaro
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