brantleesaxon brantleesaxon

12-05-2020
Mathematics

contestada

Find the area of a circle with a radius of 8

Respuesta :

salatulmaghrib salatulmaghrib

12-05-2020

Circle area = pi*r^2
= PI*8^2 = pi*64
= About 3.14*64 = 200.96 square units

Answer Link

keziakh004 keziakh004

12-05-2020

Answer:

64π or 201.06

Step-by-step explanation:

The formula for the area of a circle is A = πr². A is the area, and r is the radius.

Plug the radius, 8, into r and solve for A.

A = π(8)²

A = 64π

A = 201.06

Answer Link

Otras preguntas

Which context clues can you use to determine the meaning of discerned

True/False: The Northern Hemisphere experiences winter when Earth is farthest from the sun.

One goal of both the United States and the USSR during the arms race was to....

Eduardo thinks of a number between 1 and 20 that has exactly 5 factors. What number is he thinking of?

Plato believed in a government ruled by an aristocracy, or ____________. a. an intellectual upper class c. experienced political leaders b. a democracy of all c

How did the Church play a vital role in medieval life?

what is the GFC of 21, 35, and 49?

Simplify and solve this equation for q: 3q + 5 + 2q – 5 = 65. A. q = 23 B. q = 13 C. q = 15 D. q = 11

Find the new amount given the original amount and the percent of change. $25; 10 % increase

a hotel has 128 rooms on each floor. there are 4 floors in all.if 334 of the rooms in the hotel have been cleaned how many rooms stilll need to be cleaned?