Seudónimo Seudónimo

03-04-2020
Mathematics

contestada

The area of a circle is 4π square kilometers. What is the radius? Write your answer in simplest form.

Respuesta :

amna04352 amna04352

03-04-2020

Answer:

2 km

Step-by-step explanation:

4π = π × r²

r² = 4

r = 2

Answer Link

Otras preguntas

Some nitrogen atoms have seven neutrons and some have eight neutrons these two forms of nitrogen are

The track is 1 1/8 miles long. If Bailey jogged around it twice, how far did she jog?

A carpet store is having a closing sale with carpet at $12.70 per square yard. If your living room is 210 square feet, how much would it cost to carpet?

You can use the results from a search on a database in all of these ways except to ____.

Art that shows an imaginary world would fall under which theme? a. the sacred realm b. art and nature c. history and stories d. invention and fantasy

Lizabeth earns $13.50 an hour plus time and half for weekend work. Last week, she worked her regular 40 hours plus 7 hours on saturday. What is her total pay fo

Describe the differences you see in the three types of muscle tissues.

What is the absolute value of the complex number -4 - sqrt2i? A) sqrt14 B) 3sqrt2 C) 14 D)18

In animal farm, what promise does animalism hold for the animals

The height of a box is 7 inches the length is 3 inches more then the width find the width if the volume is 126