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3 years ago

Suppose you are given a square with an inscribed circle. If the area of the square is 36 m^2. What is the area of the circle?

2 answers:

Rudiy273 years ago

6 0

Area of a square is a^2. So that means one side of a square is equal to 6 m.
So that would be the diameter of the circle. And the area of a circle is pi(r^2), where r represents the radius.

So plug in the equation. pi(3^2). This will get you 28.3 - rounded to the nearest tenth.

loris [4]3 years ago

4 0

If the square has sides of 6 the circle has a radius of 3 so it's area is 9pi

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The neighbors have $18.57 to spend on strawberry plants. A 6-pack of plants costs $2. How many packs can they buy?

borishaifa [10]

Answer:

Step-by-step explanation:

the answer is 9 because 18 $÷2 = 9

4 0

3 years ago

Read 2 more answers

The world's tallest building is the Burj Khalifa in Dubai at 828 m tall. The CN Tower in Toronto is 553 m tall. Ryan wants to co

Taya2010 [7]

Answer:

Volume of Burj Khalifa Prism = 4000 $cm^2$

Volume of CN Tower Prism = 2671 $cm^2$

Step-by-step explanation:

Given

Height of Burj Khalifa = 828 m

Height of CN Tower in Toronto = 553 m

Base of rectangular prism is a square with sides 10 cm $\times$ 10 cm.

Height of Burj Khalifa prism = 40 cm

828 m is represented as 40 cm

$\Rightarrow 553 m$ is represented as $\frac{40}{828 } \times 553 = 26.71\ cm$

So, height of rectangular prism of CN Tower = 26.71 cm

Volume of a Prism is given by the Formula:

$V=Area\ of\ Base \times Height$

Base is a square, so Area of base = $Side^2$

Volume of Burj Khalifa Prism:

$V_B=10^2 \times 40 = 4000\ cm^2$

Volume of CN Tower Prism:

$V_C=10^2 \times 26.71 = 2671\ cm^2$

So, the answer is:

Volume of Burj Khalifa Prism = 4000 $cm^2$

Volume of CN Tower Prism = 2671 $cm^2$

4 0

3 years ago

What’s the area of this parrelogram? (There is a photo!) Please help me!

Aliun [14]

It’s base * height so 28

4 0

3 years ago

Ms. Day drew a rectangle

Ksju [112]

Answer:

700

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

. y = x2 + 3 y = x + 5

ddd [48]

I assume you mean x squared in the first equation

Because both are equal to y, they are equal to each other so x + 5 = x^2 +3
If we then move everything over to one side, we get x^2 - x - 2 = 0

Then factorise it to (x-2)(x+1) = 0
And solve both parts separately

x + 1 = 0
x = -1

x-2 = 0
x = 2

Sub both values into the simplest equation in this case y=x+5
to get y = 4 and y = 7

7 0

2 years ago