ar

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

شائع Word Problems >

The radius of a circle is 12 cm. Find its circumference in terms of pipi.

الحلّ

T h e r a d i u s o f a c i rc l e i s 12 c m . F in d i t s c i rc u m f ere n ce in t er m s o f p iπ .

الحلّ

c i rc u m f ere n ce : 24 π c m

+1

عشري

75.39822 \dots

خطوات الحلّ

Given:

r a d i u s : 12 c m

Circle circumference given

r = 12 : C = 24 π

c i rc u m f ere n ce : 24 π c m

أمثلة شائعة

Edward deposited 2,000.00 into a new savings account that earns 15% interest compounded monthly. How long will it take for the balance to grow to 6,961.00?Round your answer to the nearest month.the sum of two numbers is 6 and their difference is 2 Lungelo has a son, Matthew. Here are some facts about how old Lungelo and Matthew are:Lungelo is 5 times as old as Matthew right now.10 years from now, Lungelo will be 3 times as old as Matthew.How old are Lungelo and Matthew now?Evan bought a 121.00 speaker. After paying 4% sales tax, what is the total amount Evan paid ?Four less than the product of 3 and a number equals 2.