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2 years ago

How to find variables x- and y-

Mathematics

1 answer:

Monica [59]2 years ago

5 0

It says that the triangles are congruent (same size). Also, a triangle's angles add up to 180 degrees. In both of these triangles, one angle is 90° and another angle is 52°. The other angle is 180°-90°-52°=38°.

Solve these equations to find x and y: 2x+18=38, 3y+11=38

$2x+18=38\\2x=20\\x=10$

$3y+11=38\\3y=27\\y=9$

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3 years ago

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Lostsunrise [7]

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Step-by-step explanation:

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