The base of a circular swimming pool has a radius of 26 m. 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 = 3.14)

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

after simplifying it i got: -36.25 as my answer. hope that !

answer: do we write it

step-by-step explanation: