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katlin95
 2 years ago
use the illustration below to calculate the circumfrence of the circle.
A. 75.4 cm
B. 24 cm
C. 37.7 cm
D. 452.4 cm
katlin95
 2 years ago
use the illustration below to calculate the circumfrence of the circle. A. 75.4 cm B. 24 cm C. 37.7 cm D. 452.4 cm

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Hope_nicole
 2 years ago
Best ResponseYou've already chosen the best response.0what is the equation for circumference?

some_someone
 2 years ago
Best ResponseYou've already chosen the best response.2The circumference of a circle can be found by multiplying pi ( π = 3.14 ) by the diameter of the circle.

some_someone
 2 years ago
Best ResponseYou've already chosen the best response.2If a circle has a diameter of 4, its circumference is 3.14*4=12.56

some_someone
 2 years ago
Best ResponseYou've already chosen the best response.2If you know the radius, the diameter is twice as large.

some_someone
 2 years ago
Best ResponseYou've already chosen the best response.2You have enough info @katlin95 to work it out on your own for once :)

katlin95
 2 years ago
Best ResponseYou've already chosen the best response.0is that the right answer guys?

some_someone
 2 years ago
Best ResponseYou've already chosen the best response.2Circumference = 2 • π • radius = π • diameter Circle Area = π • r² = ¼ • π • d²

some_someone
 2 years ago
Best ResponseYou've already chosen the best response.2they give you 12 cm aka the RADIUS!

some_someone
 2 years ago
Best ResponseYou've already chosen the best response.2Circumference = 2 • π • radius = 2 • π • 12 = 75.39 = 75.4
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