Hasweiera60 Hasweiera60

04-06-2021
Mathematics

contestada

Find the radius of a circle with area 42 square feet

Respuesta :

bhadelsimron19 bhadelsimron19

04-06-2021

Answer:

Step-by-step explanation:

area of a circle=πr^2

42=3.14*r^2

42/3.14=r^2

13.37=r^2

[tex]\sqrt{13.37[/tex]=r

3.65=r

3.7=r

therefore radius of a circle is 3.7 ft

Answer Link

Otras preguntas

why do people save money in bank

Human made gases that contain a combination of chlorine, fluorine, and carbon. The combination of these gases put a hole in Earth's ozone layer. A. Chlorofluoro

How were immigrants treated when they arrived in the US ?

a compound has an empirical formula of C7H12O and a formula mass of 224g. what is the compound molecular formula

What is the connection between cancer and cell replication (explained in 1 paragraph)?

convert 240 yards per hour (yd/h) to yards per minute (yd/min).

what amount of heat is required to raise the temperature of 5 kg of water through 20° c?

Drag each figure to show if it is similar to the figure shown or why it is not similar.

find measure of angle 2 if measure of angle 3 = 125 and measure of angle 4=23

A cheetah can run a rare of 105,600 years per hour find the number of miles the cheetah could run at this rate in 5 minutes.