Answer:
21, 34, and 55 because it's like that one ratio, I forgot the name tho
Answer:
r=3
Step-by-step explanation:
The diameter is double the radius. So, divide by 2.
The polygon with the shortest perimeter for a given area is a regular polygon. The regular 4-sided polygon is the square.
The side length of the square with an area of 100 ft² is √(100 ft²) = 10 ft.
The rectangle with the minimum perimeter for an area of 100 ft² is 10 ft by 10 ft.
10 dollars i got this by finding 4 times 2 is 8 and half of 4 is 2 so it is exactly 10 dollars
