kelisboys kelisboys

11-03-2022
Mathematics

contestada

Find the diameter of a circle with an area of 30.25 pi.

Respuesta :

zsm2800 zsm2800

11-03-2022

Answer:

11

Step-by-step explanation:

Radius = R, Diameter = D

Area of a circle A = πR² = π(D/2)² = πD²/4

so D² = 4A/π = 4*30.25π/π = 121

[tex]D=\sqrt{121} = 11[/tex]

Answer Link

Otras preguntas

I need explanation i already know answer Jack k buys four apples. He pays with a £2 coin. He gets £1.20 change. How much does one apple cost? Ans=20p

Question 17 Winter is the season where I have the most fun. Noun O Relative O Adverbial

HELP PLEASE THIS IS MG LAST QUESTION FOR THIS ASSIGNMENT

PLEASE JUST ANSWER THIS QUICK I'LL GIVE BRAINLIEST. In what ways did America change as a result of the reform movements in the 1800s?

Find the length of the arc round your answer to the nearest 10th

Please help, I will give brainliest if it's correct! Use the perimeter to find the length of segment AD. This is the distance from A to D. Explain how you found

Increase 600 Naira by 120percent

What was the author of Uncle Tom's Cabin, Harriet Beecher Stowe's, position concerning slaveru?

religion hundred the development of the medicine in the middle ages, how far do you agree?

Please help with this below