teddiarsa teddiarsa

02-09-2021
Mathematics

contestada

The area of a circle = 64π. Find circumference.

Respuesta :

manamoto13 manamoto13

02-09-2021

Answer:

Area = 16π

Step-by-step explanation:

Area of a circle = πr^2

= 64π

= sqrt64

r = 8 because 8 × 8 is 64

Radius = 8

Now, use the circumference equation:

= 2πr

= 2π(8)

= 16π

Answer Link

Otras preguntas

What metric unit should i use to measure the mass of a monkey

A number is divided by 32 is 96. What is the number?

What is 0.75 as a fraction in simplist form

which of the following organisms feeds on the largest variety of producers

What is 0.75 as a fraction in simplist form

I am a polyhedron. I am a prism. my two bases are hexagon. my two other faces are rectangles.

What is the 50th term of the arithmetic sequence 4, 10, 16, 22, … ? Can someone explain this one?

Adam tried to compute the average of his 7 test scores. He mistakenly divided the correct sum of all of his test scores by 6, which yielded 84. What is Adam’s c

Describe what happens when blood in capillaries flows past cells

why a flat surface of a rectangular prism called faces?