Nermen Nermen
  • 01-07-2021
  • Mathematics
contestada

Find the area of a circle with radius, R = 6.37m.
Give your answer rounded to 2 DP

Respuesta :

CoastsideDad
CoastsideDad CoastsideDad
  • 01-07-2021

Answer:

A = 127.48 rounded

Step-by-step explanation:

Area of a circle:  

A = [tex]\pi r^{2}[/tex]

A = [tex]\pi[/tex][tex](6.37)^{2}[/tex]

A = 127.48 rounded

Answer Link
kassemmotasem
kassemmotasem kassemmotasem
  • 01-07-2021

Answer:

It's 127.47

First we take the radius and square it

6.37^2

then we multiply it by pi

40.5769 x π = 127.47

Answer Link

Otras preguntas

What is Cesar Chavez's major fields?
How would blacks react after Union victories in the South?
Evaluate b2 c -1 for b = 8 and c = -4.
How do I Simplify 8 3/4
A kite string is 102 feet long. The angle between the kite string and the ground is 54.9º. How high is the kite to the nearest tenth of a foot?
What would happen if we changed the polarity of the electrodes in the electrolysis of water?
A skier is skiing down a slope on the mountain. Is the mechanical energy conserved? Why or why not?
What is a text aid? i don't quite understand what it is but i am trying to learn.?
How does a calorie relate to a joule? a. a calorie is smaller than a joule. b. a calorie is larger than a joule. c. a calorie is the same size as a joule.
Find the annual interest rate. Round your answer to the nearest hundredth of a percent. I=$160.67, P=$2000, t=8 monthsI=$160.67, P=$2000, t=8 months