Area and Perimeter of Triangles and Parallelograms

If the parallelogram has an area of 28 square meters, what could its base and height be?

a

c

5m

8m

4m

6m

7m

What is the area of this triangle? Remember that base and height come at a right angle, and the base does NOT need to be at the bottom. You can always turn the triangle if it helps to see the base at the bottom.

• 14 units²

• 24 units²

• 48 units²

• 20 units²

Find the area.

•  25 square inches

• 70 square inches

• 80 square inches

• 56 square inches

The area of a triangle is equal to ​ (a)   x ​ (b)   x ​ (c)  

• 1/2

• base

• height

• 1/3

• length

• width

• perimeter

• radius

Find the Area

Mathematical Equivalence

OFF

Find the area of the parallelogram.

• 46 in²

• 60 in²

• 56 in²

• 120 in²

Find the area of the parallelogram.

• 12 units²

• 10 units²

• 13 units²

• 6 units

What is the area?

• 12 cm²

• 14

• 14 cm²

• 24 cm²

Find the area of a triangle with a height of 4 mm and a base of 6 mm?

• 5 mm²

• 6 mm²

• 12 mm²

• 24 mm²

Find the area of a triangle with a base of 7 mm and a height of 10 mm?

• 70 mm²

• 35 mm²

• 17 mm²

• 8.5 mm²