2 years ago

Find the perimeter of the polygon.

Mathematics

1 answer:

Kaylis [27]2 years ago

8 0

Answer:

I think it's 150

Step-by-step explanation:

(8+7) × 10 = 150

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Answer:

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2 years ago

A 4-column table with 3 rows. The first column has no label with entries before 10 p m, after 10 p m, total. The second column i

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Step-by-step explanation:

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2 years ago

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Please help me!!!! I will give brainliest!

lisabon 2012 [21]

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1 year ago

That's the question ??

Oksanka [162]

Step-by-step explanation:

Before we answer, the area of a Circle given it radius is

$a = \pi r {}^{2}$

The area of a circle given it diameter is

$a = \pi( \frac{d}{2} ) {}^{2}$

So let answers question 1-4.

1. The area is

$1024\pi$

2. The area is

$576\pi$

$1.225\pi$

$309.76\pi$

For the 5th problem, circumference is

$\pi \times d$

where d is the diameter and

$2\pi r$

where r is the radius.

A circumference of 100 m means the radius is 50 because

$2\pi \times r = 100\pi$

$r = 50$

So this means the area is

$2500 {\pi}$

3 0

2 years ago