Question

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).

Answer 1

Answer:

A=$8w^2+5w$

Step-by-step explanation:

We are given that John is building a rectangular pen for his sheep.\

We have to complete the given equation

Let w be the width of rectangular pen

According to question

Length of pen=8w+5

We know that

Area of rectangle=$Length \times breadth$

Using the formula

Area of rectangular pen=$w(5+8w)=8w^2+5w$

Therefore, the area of rectangular pen=A=$8w^2+5w$