Answer:
Mrs Bowman must pay $687.5 for the rug
Step-by-step explanation:
* Lets explain how to solve the problem
- From the figure the rug shaped a rectangle
- The dimensions of the rectangle are 6.25 feet and 5 feet
- The area of any triangle is A = L × W , where L and W are its
dimensions
- The rug costs $22 per square foot
- To find the cost of the rug we must to find the area of the rug
∵ The dimensions of the rug are 6.25 feet and 5 feet
∵ The area of it is A = L × W
∴ The area of the rug = 6.25 × 5 = 31.25 feet²
∵ The cost of each square foot of the rug is $22
∵ The area of the rug = 31.25 feet²
∵ The cost of the rug = its area × the cost per square foot
∴ The cost of the rug = 31.25 × 22 = $687.5
∴ Mrs Bowman must pay $687.5 for the rug
