95mpdy8crz 95mpdy8crz

05-04-2022
Mathematics

contestada

Find the circumference and the area of a circle with radius 4km.
Write your answers in terms of π, and be sure to include the correct units in your answers.

4km

Respuesta :

alexanderorangeguy alexanderorangeguy

05-04-2022

Answer:

16pi km² / 8pi km

Step-by-step explanation:

r = 4

A = pi(r²)

4² = 16

A = 16pi km²

C = 2r(pi)

2r = 8

C = 8pi km

Answer Link

Otras preguntas

Which battle produced the bloodiest day of the Civil War?

What will be the next digit in the sentence 1, 1, 2, 3, 5, 8, 13, 21, 34?Please show me your way of thinking :)

How many amendments, or changes, are there to the U.S. Constitution? a. 27 b. 14 c. 33

Two ratios (fractions) that are equal to each other.

What American President was famous for playing golf every Fourth of July?

i am having trouble on a math problem for over the summer Use the distributive property to express the sum of 48+84 as a multiple of 2 numbers with no common fa

What event took place to celebrate the signing of the Declaration of Independence? a. the Liberty Bell was rung b. an effigy of King George III was burned c

Who was the oldest signatory of the Declaration of Independence?

If you are standing in front of 1600 Pennsylvania Avenue, what are you looking at? a. the Capitol building b. the Metropolitan Museum of Art c. the White Hou

What do all members of a biological species have in common? A. They can interbreed and produce fertile offspring. B. They are members of the same population.

Q&A Education