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Populaire Word Problems >

The diameter of a circle is 20 m. Find its circonférence in terms of pipi.

Solution

T h e d iam e t er o f a c i rc l e i s 20 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 .

Solution

c i rc u m f ere n ce : 20 π m

+1

Décimale

62.83185 \dots

étapes des solutions

Given:

d iam e t er : 20 m

Cercle de circonférence donnée

d = 20 : C = 20 π

c i rc u m f ere n ce : 20 π m

Exemples populaires

12 less than a number The radius of a cercle is 12 cm. Find its area in terms of pipi.Half of a number x subtracted from 4 is greater than or equal to −2.A person invests 6000 dollars in a bank. The bank pays 6.5% interest compounded semi-annually. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 15100 dollars?The diamètre of a circle is 10 in. Find its area in terms of pipi.