Tissonyagordon Tissonyagordon

12-01-2020
Mathematics

contestada

A circle has a circumference of 42 in.what is the area of the circle

Respuesta :

dvclee2 dvclee2

12-01-2020

Answer:

140.37 in²

Step-by-step explanation:

C = 2πr

42 = 2πr

21 = πr

r = 21/π

A = πr²

A = π × (21/π)²

≈ 140.37 in²

Answer Link

maysface9819 maysface9819

12-01-2020

Your answer is :140.37 in2

Answer Link

Otras preguntas

Show work and help PLEASE 5 6 7 and 8 please

Tens of thousands of people were killed by _____ as they demonstrated their desire for him to resign as president of their country. a. Zine el Abidine Ben Ali b

1/10 of 700 1/5 of 700

An American with a political ideology that is primarily moderate, yet more liberal on some issues is most likely to be a member of the Independent Party Democra

Jose bought 4 comic books and 2 nonfiction books. The 4 comic books cost him 8y dollars. If the cost of one nonfiction book is (3 + 7y) dollars more expensive t

Write a real-world problem that involves dividing a decimal by a whole number. Solve.

A class of sixty voted for class president. 30% voted for brad and 70% voted for Jane. How many votes did the winner get?

In the figure m<1=94. Find the measure of each angle. Tell which postulate(s) or theorem(s) you used. 1. <3

Find all roots x(x-1)(x-2) like find solution

Which was left behind when the Nile flooded? A. thousands of dead animals B. remains of boats C. nutrient-rich soil D. sand and pebbles