1) 3 / x = 4 / 6
2) 4x = 18
3) x = 4.5
4) 4.5 + 6 + 4.5 + 6 = 21
Answer: 21 m
Answer: 114.24 in
Step-by-step explanation:
To solve this problem you must apply the following proccedure:
1. You can see two quarter circles. You know that the radius of the circle is 16 inches. Then, the lenght a each quarter of of the circumference is:

3. Therefore, the perimeter is:

The answer is the second option.
Step-by-step explanation:
Please refer to the attachment.
Answer:
400
Step-by-step explanation:
50+50+50+50+50+50+50+50=400