C = (10/2)^2 = 25 to make this the square (x +5)^2.
Answer:
160 (not sure)
Step-by-step explanation:
400 / 2.5 = 160
160x1 = 160
I think that it could possibly be 12 feet but at the same time I'm not sure
Permutation:
5! = 5 * 4 * 3 * 2 * 1 = 120
Answer:
42 cm
Step-by-step explanation:
Area of rectangle (shaded area):
length × breadth
length: 7 cm
breadth: 7 - 2(0.5) = 6 cm
7 × 6 = 42 cm
