2 years ago

A volleyball curt is 61 feet lenght and 21 feet wide. How much rope will you use to mark the outline on the court?

Mathematics

1 answer:

lozanna [386]2 years ago

8 0

So finding the rope is kind of like finding the perimeter. Add 61+61+21+21 and you will get 164 feet.

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konstantin123 [22]

Answer:

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Read 2 more answers

A paperweight is shaped like a triangular pyramid. The base is an equilateral triangle. Find the surface area of the paperweight

stich3 [128]

Answer:

The surface area of the paperweight is $SA=8.3\ in^2$

Step-by-step explanation:

we know that

The surface area of the triangular prism is equal to the area of its triangular base plus the area of its three triangular lateral faces

Find the area of its triangular base

$SA=\frac{1}{2}(2)(1.7)$

$SA=1.7\ in^2$

Find the area of its three triangular lateral faces

$SA=3[\frac{1}{2}(2)(2.2)]$

$SA=6.6\ in^2$

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3 years ago