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Popolare Word Problems >

Grace paints a circle using a stencil on a wall. The diametro of the circle is 22 inches. Find its area. Use 3.14 as an approximation for Area square inches

Soluzione

G r a ce p ain t s a c i rc l e u s in g a s t e n c i l o n a w a ll . T h e d iam e t er o f t h e c i rc l e i s 22 in c h es . F in d i t s a re a . U se 3.14 a s an a pp ro x ima t i o n f or A re a s q u a re in c h es

Soluzione

a re a : 121 π in c h^{2}

+1

Decimale

380.13271 \dots

Fasi della soluzione

Given:

d iam e t er : 22 in c h

Area del cerchio dato

d = 22 : A = 121 π

a re a : 121 π in c h^{2}

Esempi popolari

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