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 in. Find its area in terms of of pipi pipi.

Soluzione

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

Soluzione

a re a : 400 π i n^{2}

+1

Decimale

1256.63706 \dots

Fasi della soluzione

Given:

r a d i u s : 20 in

Area del cerchio dato

r = 20 : A = 400 π

a re a : 400 π i n^{2}

Esempi popolari

twice the differenza of a number and 3 is 5 two less than five times a number 3 coins is tossed 7 times. What is the probability 3 heads and 1 tail?Johnny has 3 apples and he gives away 2. Find how many apples Johnny has left.If two people both leave their houses at 6:00 and one person goes 8mph and the other goes 7mph and they are 20 miles away from each other what time would they meet