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Popolare Word Problems >

The diametro of a circle is 4 ft. Find its area in terms of pipi.

Soluzione

T h e d iam e t er o f a c i rc l e i s 4 f t . F in d i t s a re a in t er m s o f p iπ .

Soluzione

a re a : 4 π f t^{2}

+1

Decimale

12.56637 \dots

Fasi della soluzione

Given:

d iam e t er : 4 f t

Area del cerchio dato

d = 4 : A = 4 π

a re a : 4 π f t^{2}

Esempi popolari

Find the final amount when 29500 is invested at 9% simple interest for 3 years Jim is 26 years old. Marco is 20 years older than Jim and 16 years older than Owen. How old is Owen?The product of two consecutive odd integers is 143.The differenza of 1 and a number x Suppose an investment earns 2.5% interest compounded continuously. Find the future value of a 2300 investment after 24 years. Round your answer to the nearest cent, if necessary.