de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt >

Find the area of a circle of kreisumfang 44cm

Lösung

Find the area of a circle of circumference 44cm

Lösung

a re a : \frac{484}{π} c m^{2}

+1

Dezimale Notation

154.06198 \dots

Schritte zur Lösung

Given:

c i rc u m f ere n ce : 44 c m

Radius given

C i rc u m f ere n ce = 44 : r = \frac{22}{π}

Circle Area given

r = \frac{22}{π} : A = \frac{484}{π}

a re a : \frac{484}{π} c m^{2}

Beliebte Beispiele

Use the addition rule to find the probability of the following event: Obtaining a sum of 6 or doubles (same number on each die) when a pair of dice is rolled once. Express your answer as a decimal rounded to 1 decimal place.A certain loan program offers an interest rate of 4% compounded continuously. Assuming no payments are made, how much would be owed after seven years on a loan of \$1900 A card from a standard deck is chosen at random, then a coin is tossed. What is the probability of getting an ace and tails?Felix has 5,483 in an account. The interest rate is 12% compounded annually.To the nearest cent, how much interest will he earn in 2 years?The area of a kreis is 100pi square meters. What is the radius?