3 years ago

Write an equation of the circle with center (-3, 4) and radius 6.

Mathematics

1 answer:

Sedaia [141]3 years ago

3 0

Answer:

(x+3)²+(y-4)²=36.

Step-by-step explanation:

For this, we need to use the equation of a circle which is:

(x-h)²+(y-k)²= r²

Simply substitute the center values for 'h,k', and the radius for 'r'.

This will give you:

(x+3)²+(y-4)²=36.

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Answer:

<h2>This triangle is a right triangle:</h2><h2>36² + 15² = 39².</h2>

Step-by-step explanation:

If a ≤ b <c is the length of the sides of a right triangle, then:

$a^2+b^2=c^2$

We have

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Check the equality:

$L_s=15^2+36^2=225+1296=1521$

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$L_s=R_s$

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