it

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popolare Word Problems >

The diametro of a circle is 20 cm. Find its area in terms of pi

Soluzione

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

Soluzione

a re a : 100 π c m^{2}

+1

Decimale

314.15926 \dots

Fasi della soluzione

Given:

d iam e t er : 20 c m

Area del cerchio dato

d = 20 : A = 100 π

a re a : 100 π c m^{2}

Esempi popolari

A sphere has a volume of 288pi in³. Find the raggio of the sphere The product of a number and 4 is 48.A circular pizza that is 14 inches in diametro is cut into 7 equal slices. What is the area of one of the slices?A dog named Bailey ran directly toward her owner at a constant velocity for 1.5 seconds. She ran 4.2 meters in that time. What was Bailey's velocity?Marta is 9 years younger than 1/2 William's age. If Marta is 30, how old is William?