melaniegilbreath melaniegilbreath

18-10-2018
Mathematics

contestada

If the circumference of a circle measures 8π cm, what is the area of the circle in terms of π?

Respuesta :

zlskfrum zlskfrum

18-10-2018

Answer:

16π cm^2

Step-by-step explanation:

circumference of a circle = 2 * radius * π = 8π cm

so radius = 4 cm

area of a circle = radius * radius * π

= 4 * 4 * π

= 16π cm^2

Answer Link

Asdfjkadfjkakjf Asdfjkadfjkakjf

18-10-2018

Answer:

ans is 16pi cm2

Step-by-step explanation:

Circumference = Dia x pi = 8pi

Dia = 8

Area = Dia^2 x pi / 4 = 8^2 x pi / 4 =64 x pi /4

= 16pi

Answer Link

Otras preguntas

Most nutrients are absorbed into the bloodstream via the liver and then directed to the liver, which rids the blood of toxins. This nutrient-rich blood goes to

15.6 Divided by 0.24 i need a explanation

Which expression is equivalent to 28 + 7? Prove your answer by showing your work. A. 7(4 + 1) B. 4(7 + 1) C. 4(7 + 3) D. 7(4 + 7)

In an experiment to learn whether Substance M can help restore memory, the brains of 20 rats were treated to damage their memories. First, the rats were traine

Find the slope Find the slope

How is a fish different from a jellyfish?

pls help, im literally almost to 80% in ixl

A concert promoter is forecasting this year's attendance for one of his concerts based on the following historical data: What is this year's forecast using expo

What is the percent difference in height between a building that is 600 feet tall and a tree that is 72

Describe the judicial function of the egwugwu and its relationship to the living, particularly to Igbo women. Why is it also related to the spiritual world