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3 years ago

I need to find the value of x

Mathematics

1 answer:

Yanka [14]3 years ago

3 0

Answer:

Step-by-step explanation:

Radius = x

The triangle in the given image is a right angled triangle.

By Pythagoras theorem,

x² + 12² = ( x + 6 )²

x² + 144 = x² + 36 + 12x

x² - x² = 36 - 144 + 12x

0 = - 108 + 12x

12x = 108

x = 108 / 12

x = 9

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Maru [420]

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3 years ago

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3 years ago

Help me please. Find the measures of CAD and DAE

VladimirAG [237]

well, we know the "sum" of both angles is 90°, notice the rectangle in the corner, so we can say that the angles are simply complementary angles, thus

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2 years ago

I need to find the value of x​

I need to find the value of x