alexiabejan alexiabejan
  • 24-11-2021
  • Mathematics
contestada

The area of a circle is 88.42cm2. Find the length of the radius rounded to 2 DP.

Respuesta :

afomiyawondossen5
afomiyawondossen5 afomiyawondossen5
  • 24-11-2021

Answer:

r=5.31

Step-by-step explanation:

A=π r²

88.42cm²=3.14r².................π =3.14

88.42cm²÷3.14=r²

r²=28.16cm²

r=5.31

Answer Link

Otras preguntas

Determine the area of each face of a cube 306.6
What is the story of russia
What are the 4 P's of Marketing and how are they important?
how long ago, about, did music begin to be written down?
Which kingdoms are prokaryotic?
How do you apply the Doctrine of Double Effect to the trolley problem?
For which rational expression is -which expression is equivalent to 2x^2+2x-4/2x^2-4x+2
What is King Tutankhamen known as? A. the boy king who restored the old Egyptian religion B. the boy king who moved the Egyptian capital from Thebes C. the boy
Facts about the Midwest region
The surface of the Dead Sea is 1312 feet below sea level. use an integer to express the surface of the Dead Sea. Hurry please I need this before 7:40 pacific to