fr

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Populaire Word Problems >

The diamètre of a circle is 18 in. Find its area in terms of pi

Solution

T h e d iam e t er o f a c i rc l e i s 18 in . F in d i t s a re a in t er m s o f π

Solution

a re a : 81 π i n^{2}

+1

Décimale

254.46900 \dots

étapes des solutions

Given:

d iam e t er : 18 in

Cercle de surface donnée

d = 18 : A = 81 π

a re a : 81 π i n^{2}

Exemples populaires

9 times a number, increased by 4 times the number You deposit 8000 in an account earning 7% interest compounded monthly. How much will you have in the account in 1 year?put 10, 000.00 into an account which earns interest compounded quarterly. After 2 years, she withdrew the entire balance of 10, 274.00 . What was the interest rate on the account?7 less than 4 times a number some number plus 24