Answer:
11 inches
Step-by-step explanation:
The area of a circle can be found using:
We already know that the area is 380, so we can substitute 380 in for a.
380=
Now, we need to find the radius. To do this, we need to get r by itself
First, divide both sides by pi
120.95775675=r^2
Since r is being squared, we need to take the square root of both sides
10.9980796846=r
If we round to nearest whole number, our radius is 11 inches
Rounded to the nearest hundredth: Gila Monster: 600; Chuckwalla: 400. This should help you.
Answer:
C. 24 meters
Step-by-step explanation:
Given:
Total length of fabric required for the costume = 56.6 m
Length of fabric Zhou already has = 15 m
Length of fabric James just purchased = 17.6 m
To find how much more length of fabric is required to make the complete costume.
Solution:
<em>Let the length of fabric in meters still required be</em> =
<em>The total length can be given as :</em>
⇒
⇒
The total fabric required = 56.6 m
So, the equation to find will be:
Subtracting both sides by 32.6
∴
Thus,<u> 24 meters</u> of fabric is still required to make the costume.