9. The perimeter of a church window is 80 inches. If the window is in the shape of a square, what is the length of ea A. 15 inches
B. 60 inches
C. 20 inches
D. 40 inches

20 inches

Step-by-step explanation:

Side = perimeter / 4

= 80 / 4 = 20 inches

rick would give her the best deal as he will charge $8.88 per hour

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest