Answer:
Length of arc = 0.628 r
Step-by-step explanation:
Given:
∠ AOB = 36°
Radius = (r)
Find:
Length of arc AB = ?
Computation:
![Length\ of \ arc = \frac{\theta}{360}2\pi r\\\\Length\ of \ arc = \frac{36}{360}(2)(\frac{22}{7} ) (r)\\\\Length\ of \ arc =0.628r](https://tex.z-dn.net/?f=Length%5C%20of%20%5C%20arc%20%3D%20%5Cfrac%7B%5Ctheta%7D%7B360%7D2%5Cpi%20r%5C%5C%5C%5CLength%5C%20of%20%5C%20arc%20%3D%20%5Cfrac%7B36%7D%7B360%7D%282%29%28%5Cfrac%7B22%7D%7B7%7D%20%29%20%28r%29%5C%5C%5C%5CLength%5C%20of%20%5C%20arc%20%3D0.628r)
Length of arc = 0.628 r
Since, a circle is inscribed in a square, it means that the side of a square is equal to the diameter of a circle.
Since, the perimeter of a square is 32 inches.
A perimeter is a path that surrounds the two dimensional shape.
Perimeter of square is given by ![4 \times side](https://tex.z-dn.net/?f=%204%20%5Ctimes%20side%20)
![32 = 4 \times side](https://tex.z-dn.net/?f=%2032%20%3D%204%20%5Ctimes%20side%20)
side ![= \frac{32}{4}](https://tex.z-dn.net/?f=%20%3D%20%5Cfrac%7B32%7D%7B4%7D%20)
side = 8 inches.
Since, side of a square = diameter of a circle
Therefore, diameter of a circle = 8 inches.
radius of a circle =
, where d is the diameter
radius =
= 4 inches.
The perimeter of a circle is termed as Circumference.
Circumference of a circle = ![2\Pi r](https://tex.z-dn.net/?f=%202%5CPi%20r%20)
= ![2\Pi \times 4](https://tex.z-dn.net/?f=%202%5CPi%20%5Ctimes%204%20)
=
inches.
Answer:
Sarah has a blank ton of money!
Step-by-step explanation:
More than me
Answer:
well 1 is JMK and 2 is KML
Step-by-step explanation:
I'm not sure what you mean by your question.
Answer: B
Step-by-step explanation: