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lyudmila [28]
3 years ago
6

How do i find the circumference and area of a circle

Mathematics
2 answers:
mote1985 [20]3 years ago
8 0
C = \pi d
a = \pi  r^{2}
r = radius and d = diameter.
Anika [276]3 years ago
5 0

Answer:

C = πd

The area of a circle can be found by multiplying pi ( π = 3.14) by the square of the radius.

If a circle has a radius of 4, its area is 3.14*4*4=50.24.

If you know the diameter, the radius is 1/2 as large.

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How do i solve this?
Trava [24]

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Step-by-step explanation:

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3 years ago
The graph below shows the distances, in miles, that a dragonfly can travel in a certain number of hours:
Katarina [22]

Answer:

The dependent variable is the distance, the equation is y = 22x, and the dragonfly will travel 528 miles.

Step-by-step explanation:

See the graph attached.

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5 0
3 years ago
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This equation shows how the total number of pieces Lamar has learned depends on the number of weeks he has taken piano lessons.
Dominik [7]

Answer:

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Given equation:

P = w

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P = w

p = 19

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3 0
3 years ago
Does the table represent a function, -3, 6, -2,9, 0,4, -2,5
Ronch [10]

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