it

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popolare Word Problems >

The radius of a cerchio is 20 ft. Find its area in terms of pipi

Soluzione

T h e r a d i u s o f a c i rc l e i s 20 f t . F in d i t s a re a in t er m s o f p iπ

Soluzione

a re a : 400 π f t^{2}

+1

Decimale

1256.63706 \dots

Fasi della soluzione

Given:

r a d i u s : 20 f t

Area del cerchio dato

r = 20 : A = 400 π

a re a : 400 π f t^{2}

Esempi popolari

Find the radius of a cerchio with an area of:615.75 square kilometers.The sum of three consecutive even numbers is 48. What are the smallest of these numbers?The circonferenza of a circle is 50.24 meters. What is the area of the circle? Use 3.14 for pi One number is nine less than another. Their sum is twenty-seven. Find the numbers.The diameter of a circle is 3 m. Find its circonferenza in terms of pipi.