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MrRissso [65]
2 years ago
14

The local public pool is a rectangle with two semicircles.

Mathematics
1 answer:
Reptile [31]2 years ago
8 0

The area of the surface of the pool is 7322.64 m².

<h3>What is Area of rectangle?</h3>

The area of rectangle is product of length and its breadth.

i.e., length * breadth

Given: Length = 100 m, Width = 52 m and Diameter = 52 m

Area of rectangle,

= 100 × 52

= 5200 m²

Now,

Area of semicircle = 1/2 × πr²

=1/2 × 3.14 × 26²

= 1061.32 m²

Hence, area of the surface of the pool is

= 1061.32 + 1061.32 + 5200

= 7322.64 m²

Learn more about this concept here:

brainly.com/question/15461609

#SPJ1

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5 0
2 years ago
10 POINTS PLEASE HELP
Llana [10]

Answer:

A company sells tents in two styles, shown below.

The sides and floor of each tent made of nylon.

For tunnel tent:

In a composite figure of tunnel tent :

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Area of semi-circle is given by:

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Here, Diameter(d) = 8 feet

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Lateral surface area of cylinder =  where r is the radius and h is the height

Here, h = 8 ft

Lateral surface area of half cylinder =  square ft

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Substitute the given values we have;

square ft.

For Pup tent:

Each side of tent = 8 ft

In a figure of Pup tent:

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Area of square =

then;

Area of square =  square ft

Area of a triangle is given by:

Each side of a triangle is same.

This is an equilateral triangle, and its height is given by:

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Area of triangle = square ft.

Substitute the given values we have;

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therefore, the tunnel tent require less nylon to manufacture.

<h2 /><h2>PLZ GIMME BRAINLIEST :)) !!!!!!</h2>

6 0
3 years ago
How to figure it out
ElenaW [278]
Im not 100% sure but 
A: 10
B: 5     
C: 15
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for:
A: 30 x 1/3 
B: 15 x 1/3
C: 5/ 1/3
D: 10/ 1/3 
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3 years ago
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Answer:

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Step-by-step explanation:

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