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What is the measure of E?

What is the measure of E?-example-1
User Kaszaq
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1 Answer

2 votes
Hello!

Triangles ALWAYS measure 180°. One angle is 25°. In the other side, the length is the same, 10. That must mean that the other angle is also 25°

First add 25 and 25


25 + 25 = 50

Now, subtract 50 from 180 because 180 is the total and 2 of the angles measure 50° together.


180 - 50 = 130


\framebox{Your answer is A. 130 \°}
User Jamuraa
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