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ki77a [65]
2 years ago
15

Number 21 please help me solve it thank youu

Mathematics
1 answer:
ELEN [110]2 years ago
6 0

Answer:

64 pi

Step-by-step explanation:

32 is diameter

diameter is circumference

2 circles

so 2*32=64

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Stels [109]

answer

(x+7)^2 + (y-4)^2 = 64

set up equation

the equation of a circle is (x - h)^2 + (y - k)^2 = r^2

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values

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since the radius is 8, r^2 = 8^2 = 64

plug in values

now that we have all the values, we plug them into (x - h)^2 + (y - k)^2 = r^2

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3 years ago
Point M is between points L and N on LN. LN
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Answer:

Step-by-step explanation:

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