brennanw221220 brennanw221220

13-04-2022
Mathematics

contestada

The circumference of a circle is 3π cm. What is the area of the circle?

Question 3 options:

9πcm2

1.5πcm2

6πcm2

2.25πcm2

Respuesta :

fieryanswererft fieryanswererft

13-04-2022

circumference of circle: 2πr

2πr = 3π

r = 1.5 cm

area of circle: πr^2

πr^2

π(1.5)^2

2.25π

Answer Link

Otras preguntas

Working alone, it would take Shandra 45 minutes to mow the lawn. To mow the same lawn, also working alone, it would take Kelly 1 hour and 15 minutes. If they wo

A TV has height:width in ratio 3:4 in a scale drawing the height is 4.5 what would the width be

Which of the following inequalities matches the graph? graph of an inequality with a solid vertical line through the point (−7, 0) and shading to the left of th

4(b-1)=2b+10 what is the value of b in this equation

The amount of sales tax charged is proportional to the value of the item bought. If the tax on a $110.00 item is $8.50, what is the tax on a $150.00 item?

What issue led to the formation of the Republican Party and what stand did the party take on the issues

A nuclear reaction in which the nuclei of atoms join together is called nuclear ___________.

A primate that uses its prehensile tail to swing from branch to branch is the Select one: a. squirrel monkey. b. orangutan. c. gibbon. d. macaque.

What is one success and one failure of the U.S. Foreign policy in Asia from 1945-1955????

A triangle has an area of 9m2 and a base of 6m. how do I find the height of this triangle?