de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Word Problems >

The radius of a kreis is 3 feet. What is the kreis's area?

Lösung

T h e r a d i u s o f a c i rc l e i s 3 f ee t . Wha t i s t h e c i rc l e^{'} s a re a ?

Lösung

a re a : 9 π f t^{2}

+1

Dezimale

28.27433 \dots

Schritte zur Lösung

Given:

r a d i u s : 3 f t

Circle Area given

r = 3 : A = 9 π

a re a : 9 π f t^{2}

Beliebte Beispiele

What is the volume of a sphere with a radius of 6.3 cm, rounded to the nearest tenth of a cubic centimeter?The fläche of a rectangle is 3,420 square feet. The width of the rectangle is 9 feet. What is the perimeter of the rectangle?The durchmesser of a circle is 16 ft. Find its area to the nearest whole number.a store pays 120 for a bike. the store is now going out of business and is selling all of the bikes at a 30% discount. what is the price of the bike?The durchmesser of a circle is 18 ft. Find its area in terms of pipi.