tehya134
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The base of a circular swimming pool has a radius of 26 m. [tex]\frac{3}{4}[/tex] of the base has been laid with tiles. Find the area of the base of the swimming pool that has been laid with tiles. Give your answer correct to the 1 decimal place.
(Take [tex]\pi[/tex] = 3.14)

Answer :

mysticchacha

Answer:

Area = 1,592 square meters of tile.

Step-by-step explanation:

Basically find the area of the circle.

But  we see that (3/4) of this circle base has tile.

so.

really find  (3/4) (Area of Circle base)

A = (3/4) * π r^2

A = (3/4) * π (26)^2   sq. m.

A = (3/4) * π*676  sq. m

A =  3 * π * 169 = 507 π = 1,592.787  sq. m

but using pi = 3.14 only gets    A = 1,591.98 sq. m

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