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Popolare Word Problems >

cerchio's radius is 23 millimeters. What is the cerchio's area? Use 3.14 or a calculator button for pi and provide an answer accurate to the nearest tenth.

Soluzione

c i rc l e^{'} s r a d i u s i s 23 mi ll im e t ers . Wha t i s t h e c i rc l e^{'} s a re a ? U se 3.14 or a c a l c u l a t or b u tt o n f or p i an d p ro v i d e an an s w er a cc u r a t e t o t h e n e a res t t e n t h .

Soluzione

a re a : 529 π m m^{2}

+1

Decimale

1661.90251 \dots

Fasi della soluzione

Given:

r a d i u s : 23 mm

Area del cerchio dato

r = 23 : A = 529 π

a re a : 529 π m m^{2}

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