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Find the measure of angle A. 4x 135° 5x A
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Find the measure of angle A.
4x
135°
5x
A

User Lessan Vaezi
by
4.8k points

1 Answer

3 votes

Using this equation:


4 * + 5 * + 135 = 180

We can solve for X:


9 * + 135 = 180 \\ 9 * = 45 \\ * = 45

Multiply this value of x to 4 and 5 to get the other two angels.

User Laura Beatris
by
4.0k points
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