The perimeter = 4 * length of a semicircle of radius 5 == 4* pi * 5 = 20 pi cm
The area of one of the clear parts = 1/2 area of square - area semicircle
= 1/2 * 10^2 - 1/2 pi *5^2 = 50 - 12.5pi
So area of shaded parts = area of square - 4 (50 - 12.5pi)
= 100 - 200 + 100pi = (100pi - 100) cm^2
Answer:
..2.50x + 3.75x = 15..
Step-by-step explanation:
i think
Answer:
4squared is 16 so 16×16=256
hope it help
Answer:
5 seed packets
Step-by-step explanation:
65 divided by 13 is 5
