#3 i Find the area of the figure.
5.2 ft
6.5 ft
3.9 ft
10.4 ft
The area is
square feet.

77.74 square feet

Step-by-step explanation:

1. We have to keep the triangle and the rectangle apart and find the area of each separately then add the areas together.

The formula for the area of a rectangle is height x width = area

So, 6.5 feet x 10.4 feet = 67.6 feet squared

The formula for the area of a triangle is height x width x (1/2) = area

So, 5.2 feet x 3.9 feet x (1/2) = 10.14 feet squared

Now, add the two areas together.

10.14 square feet + 67.6 square feet = 77.74 square feet

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead