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2 years ago

ANSWER ASAP FOR BRAINIEST AND 100 POINT ASAP Find the value of x in the triangle.

Mathematics

2 answers:

deff fn [24]2 years ago

8 0

The total measure of all the angles in a triangle is 180°.

Since there is already a 90° angle, the other 2 angles must also add up to 90°.

The only answer that fits is x = 9.

Check:

9x7 = 63°

3x9 = 27°

Add up = 90°

brilliants [131]2 years ago

7 0

C (x=18)

is your answer

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3 years ago

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It’s c because the triangle is a isosceles triangle meaning both base angles are the same! So a triangle equals 180°. So you subtract 104 from 180. Then divide it by 2 since the base angles are the same

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3 years ago

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nexus9112 [7]

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105 cm²

Step-by-step explanation:

The figure is composed of a rectangle and a triangle

area of rectangle = 15 × 6 = 90 cm²

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3 years ago

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FromTheMoon [43]

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