March 11 Devel Formulas for Triangles and Quadrilaterals

Area of triangle?

• 17 units²

• 20 units²

• 10 units²

• 16 units²

Find the area

• 430 in²

• 215 in²

• 41.5 in²

• 1.5 in²

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

• 5 mm squared

• 6 mm squared

• 12 mm squared

• 24 mm squared

What does area mean?

• the distance around a shape

• half the distance around a shape

• the amount of space outside a shape

• the amount of space inside a shape

A parallelogram has a base of 35 cm and its area is 700 cm². What is its height?

• 20 cm

• 24,500 cm

• 0.05 cm

• 2 cm

Find the Area of this triangle.
(the side length is 7km)

• 19.8 km²

• 37.8 km²

• 18.9 km²

• 35 km²

Find the area of the parallelogram.

• 15.6 cm²

• 30.6 cm²

• 13.26 cm²

• 79.56 cm²

How do you find the AREA of a TRIANGLE?

• Length x Width

• 1/2 (Length x width)

• 1/3 (Length x width)

• Base x Height

To calculate the amount of carpeting needed for your bedroom, which of the following should you find: 

• Area

• Perimeter

• Surface Area

• Volume

Find the area

• 41

• 45

• 44

• 43