The area of the indoor sports exhibition is shown below.
what is its perimeter?
m
what is its area?

Step-by-step explanation:

The perimeter of the circular part of the sports exhibition can be found with the formula r.The equation is halved from the 2r as it is half a circle.

perimeter of circular part=17

Perimeter of the sports exhibition:

(4000/100)+10+10+68+33+17+34+(700/100)

=202+17

=255m(nearest whole number)

For the area, find the total area of the representive shapes

The two rectangles:10*40+68*33

=2644

The area of the semi circle (:r^2)/2

=17*17*/2

=144.5

Total area:

2644+144.5

=3098m^2(nearest whole number)

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.

b mark me branliest thx

step-by-step explanation: