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2 years ago

In this figure, ∠1 and ∠2 are located on a line.

Mathematics

1 answer:

Luda [366]2 years ago

8 0

Answer:

x = 11.25

Step-by-step explanation:

Two adjacent angles on a line are supplementary.

That means their measures add to 180°.

Add the measures of angle 1 and angle 2 and set the sum equal to 180.

Then solve for x.

m<1 + m<2 = 180°

x + 15x = 180

16x = 180

x = 11.25

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<h3>Answer</h3>

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