How many square feet of outdoor carpet will
we need for this hole?
8 ft
3 ft
12 ft
4 ft

38 ft²

Step-by-step explanation:

We need to find the green area.

The hole has the shape of a polynomial made up of a rectangle and a triangle. The rectangle has length 8 ft and width 3 ft. The triangle has base 7 ft and height 4 ft.

area of rectangle = length * width

area of triangle = base * height / 2

The total area is the sum of the areas of the rectangle and the triangle.

area = area of rectangle + area of triangle

area = LW + bh/2

area = 8 ft * 3 ft + 7 ft * 4 ft/2

area = 24 ft² + 28 ft²/2

area = 24 ft² + 14 ft²

area = 38 ft²

Hope this Helps :)

coins of silver or gold

step-by-step explanation:

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation: