de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Word Problems >

The kreisumfang of a circle is 81.64 kilometers. What is the circle's radius?

Lösung

T h e c i rc u m f ere n ce o f a c i rc l e i s 81.64 ki l o m e t ers . Wha t i s t h e c i rc l e^{'} s r a d i u s ?

Lösung

r a d i u s : 12.99 km

Schritte zur Lösung

Given:

c i rc u m f ere n ce : 81.64 km

Radius given

C i rc u m f ere n ce = 81.64 : r = 12.99340 \dots

r a d i u s : 12.99 km

Beliebte Beispiele

8 is 40% of what number A water bottle has a wholesale price of 18. The retail store marks the price up by 95%. What is the retail price of the water bottle?Keith puts 700.00 into an account to use for school expenses. The account earns 14% interest, compounded annually. How much will be in the account after 7 years?What is the volume of a sphere with a durchmesser of 6.3 cm, rounded to the nearest tenth of a cubic centimeter?Ben borrowed 800 at 9% simple interest for 2 years. What is the total amount he must repay?