ar

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

شائع Word Problems >

A circle has a circumference of 36pi inches . What is the area, in square inches, of the circle?

الحلّ

A c i rc l e ha s a c i rc u m f ere n ce o f 36 π in c h es . Wha t i s t h e a re a, in s q u a re in c h es, o f t h e c i rc l e ?

الحلّ

a re a : 324 π in c h^{2}

+1

عشري

1017.87601 \dots

خطوات الحلّ

Given:

c i rc u m f ere n ce : 36 π in c h

Radius given

C i rc u m f ere n ce = 36 π : r = 18

Circle Area given

r = 18 : A = 324 π

a re a : 324 π in c h^{2}

أمثلة شائعة

Franco puts 3,000.00 into an account to use for school expenses. The account earns 5% interest, compounded quarterly. How much will be in the account after 9 years?Liam opened a savings account 9 years ago. The account earns 6% interest, compounded annually. If the current balance is 400.00, how much did he deposit initially?fifteen more than three times a number is the same as ten less than six times the number. what is the number The radius of a circle is 7 in. Find its area in terms of pi Twice the difference of a number and 2 is 6.