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3 years ago

30 POINTS!

Mathematics

2 answers:

Alona [7]3 years ago

8 0

Answer:

Area = 3,656.6 m²

Step-by-step explanation:

Area enclosed by the track is composed of two semicircles and a rectangle.

Area = area of two semicircles + area of rectangle

= 2(½*πr²) + L*W

Where,

radius of semicircle (r) = ½of 40 m = 20 m

Length of rectangle (L) = 60 m

Width of rectangle (W) = 40 m

Plug in the values

Area = 2(½*π*20²) + 60*40

Area = 400π + 2,400

Area = 3,656.6 m² (aooroximated to nearest tenth)

Hoochie [10]3 years ago

4 0

Answer:

The mathematics bro xD

Step-by-step explanation:

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Step-by-step explanation:

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