3 years ago

Help me please solves this my math teacher will yell at me if I don’t get this done!!!

1 answer:

5 0

The answer is 75

First you subtract 180 and 165 to find that smallest angle inside the triangle(15). Then you add 15 and 90,the two angles you know, and do 180 - 105= 75.

The trick is that all angles inside a triangle equal 180 degrees. Hope this helps!

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