Question

I need the questions on the screen solved, thank you.

Answer 1

Question 2

The perimeter of a figure is the sum of all sides. Let's re-draw the figure with each side lengths labeled. Shown below:

We now know all the side lengths. Let's add them to find the perimeter of the figure.

`\begin{gathered} 9+2+3+3+3+3+3+2 \\ =28\text{inches} \end{gathered}`

Thus,

Perimeter = 28 inches

We can find the area of the figure by breaking it apart into rectangles and finding the individual area and adding it up. Let's break apart the composite figure:

We have broken down the figure into 2 shapes.

• Top is a square (red color) with side lengths 3 inches.

,

• Bottom is a rectangle (orange color) with side lengths 9 by 2 inches.

>>>> The area of a square is the side length squared. Thus,

Area of Square = 3^2 = 9 sq. inches.

>>>> The area of a rectangle is length times height. Thus,

Area of Rectangle = 9 * 2 = 18 sq. inches.

Thus,

Total Area of Figure is

9 + 18 = 27 sq. inches.