fyrGirlsdu0lcat fyrGirlsdu0lcat

02-02-2017
Mathematics

contestada

The circumference of a circle is 7π m.

What is the area of the circle?

Respuesta :

Quirkyowl Quirkyowl

02-02-2017

C = 2πr
r = C/2π
r = 7π/2π
r = 3.5 m

A = πr² = 22/7 x (3.5)² = 38.5 m²

Answer Link

Redandgreen7 Redandgreen7

28-11-2018

Answer:

The answer is 12.25

Answer Link

Otras preguntas

Color is _____. a. the best way to identify a mineral b. caused by the chemicals in a mineral c. measured using the Mohs color scale d. not an important prop

Any conclusion we make before the study is complete and the data studies would be purely speculative. What does speculative mean? a based on guesses b proph

Should people be rewarded for buying small, fuel-efficient cars?

The lock is numbered from 0 to 49. Each combination uses three numbers in a right, left, right pattern. Find the total number of possible combinations for the l

What sacrifices did Justinian I do?

What is this area called? What is the name of it?

What is the most important that wilson outlines in his speech." is?

Which sentence uses the simple past form of the verb dance? A. They had danced quickly across the stage at the auditorium. B. They were dancing quick

use the writing generator to construct a three-paragraph letter to the editor supporting or opposing annexation

Two dice are rolled and a coin is tossed. Find the number of possible outcomes.