Question

Ella builds a rectangular sandcastle with a length of 41 inches and a width of 32 inches. What is the perimeter of her sandcastle?

Answer 1

Answer:
`146\ in.`

Explanation:

Given

The dimension of the rectangular sandcastle is

length
`l=41\ in.`

width
`w=32\ in.`

Perimeter is the sum of the sides of rectangle

`\therefore\ \text{Perimeter= }2\left(l+w\right)\\\Rightarrow \text{Perimeter= }2(41+32)\\\Rightarrow \text{Perimeter= }2* 73\\\Rightarrow \text{Perimeter= }146\ in.`