matejalynnp0nqo6 matejalynnp0nqo6

04-05-2018
Mathematics

contestada

the circumference of a circle is 16 show how you can use this information to calculate the same circles area.

the circumference of a circle is 16 show how you can use this information to calculate the same circles area class=

Respuesta :

choixongdong choixongdong

04-05-2018

given C = 16π
but you know the formula of circumference of a circle : C= πd
so
C= πd
16π = πd
d = 16π / π
d = 16
radius r = d/ 2 = 16/2 = 8

Area of circle = πr^2 = π(8)^2 = 64π in^2

Answer Link

Otras preguntas

Zoey made 6 3/4 cups of fruit salad for a picnic. At the picnic, they ate 1/3 of the fruit salad. How much fruit salad did they eat?

how do i make 24 using the numbers 11 6 10 2?

what are some interesting facts about the great sandy desert?

se quiere embotellar 43,5 litros de leche en botellas de 0,750 de litro ¿cuantas botellas se necesitan?

First year profits of a business were $900 . Second year profits were $1200 . What percent of the first year profits were the second year profits.

solve for m (r=3m+3z) solution is m=___, use integers or fractions for any numbers in the expression (simplify answer) please help

how do i make 24 using the numbers 11 6 10 2?

An element with mass 1000 grams decays by 14.8% per minute. How much of the element is remaining after 11 minutes, to the nearest 10th of a gram?

what are some interesting facts about the great sandy desert?

Which situation describes a correlation that is not a causal relationship? (1) Car color and number of car accidents(2) Hours spent studying and test score(3) A