Question

Find the area of a trapezoid​

Answer 1

40 sqrt 3

Explanation:

To find the other side of the triangle:

The triangle is a 30 60 90 right triangle

So...

The other side of the triangle is 4

Area of the trapezoid:

Area of the rectangle+ Area of the triangle:

6* 4root 3+ 4 root3* 4

Answer: 40 sqrt 3

Answer 2

44.3

Explanation:

1. try to find A

10-(4 radical 3 squared plus b squared equal 64)=A

The equation in parentheses is the pythagorean theorem to find "b" of the triangle

A is 2 radical 13

The base is 10

The height is 4 radical 3

Use the formula and you get the answer.