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never [62]
3 years ago
11

4.Krissa drew a circle with a radius of 4 inches.

Mathematics
2 answers:
Marina CMI [18]3 years ago
3 0
The answer is Area= 50.265 and the circumference is 25.133
melomori [17]3 years ago
3 0
Answer: second option: 16π, 8π

Explanation:

1) To calculate the area use the formula:

Area = π (radius)^2

radius = 4 in => area = π (4 in)^2 = 16π in^2

2) To compute the circumference use the formula:

Circumference = 2π(radius)

=> Circumference = 2π (4 in) = 8π in.
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write a slope intercept equation for a line passing through the point (2,-2) that is parallel and perpendicular to the line x=-1
vekshin1

You would need two different lines to complete this as lines cannot be both parallel and perpendicular (these are opposites). The answers would be:

Parallel: x = 2

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