Area of Trapezoids, Rhombus, and Parallelogram

Find the area of the parallelogram. Hint - first find the height.

If a rhombus has diagonals with lengths 4 and 6, what is the area of the rhombus?

If a trapezoid has bases with lengths 8 and 12, and a height of 10, what is the area of the trapezoid?

Find the area of the rhombus.

• 10

• 40

• 20

Given the parallelogram, find the area. Hint - find the height first.

Given the parallelogram, find the area. Hint - find the height first.

• 98

• 196

Draw a rhombus with a perimeter of 68 (think about what we know of all sides of a rhombus). One diagonal has a length of 30 (also think about what happens to the diagonals). Find the length of the other diagonal.

Given the area of a rhombus is 60, find the length of one diagonal if the other diagonal is 10.

Find the area of a parallelogram with a base of 3.1 ft. and a height of 8 ft.

• 248 ft²

• 24.8 ft²

• 2.48 ft²

• 2480 ft²

What is the area of the parallelogram?