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2 years ago

Hello,Can anybody give answer to this question.?

Mathematics

1 answer:

Alekssandra [29.7K]2 years ago

7 0

Because the perimeter passes through a given point find the radius by finding the distance between that point and the origin of (0,0)

distance = sqrt((x2-x1)^2 +(y2-y1)^2)
distance = sqrt (-4-0)^2 + 3-0)^2)

distance = sqrt(16 +9)
distance = sqrt(25)
distance = 5
the radius of the circle is 5

the area of a circle = PI x r^2
area = PI x 5^2
area = PI x 25

area = 25PI
the answer is C

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3 years ago

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$l=3,\ w=x-2$

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