Area of Rectangles, Triangles and Paralleograms

What is the formula to calculate the area of a rectangle?

• Area = Length x Width

• Area = base + height

• Area = 1/2 Base x height

• Area = Length / Width

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

If the length of a rectangle is 5 cm and the width is 3 cm, what is the area?

• 20 square cm

• 8 square cm

• 15 square cm

• 12 square cm

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

What is the formula to calculate the area of a triangle?

• 1/2 base x height

• base - height

• base + height

• base x height

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.7

If the base of a triangle is 6 cm and the height is 4 cm, what is the area?

• 24 square cm

• 10 square cm

• 8 square cm

• 12 square cm

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

What is the formula to calculate the area of a parallelogram?

• 2 x base x height

• base + height

• base x height

• 1/2 base x width

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.7

If the base of a parallelogram is 8 cm and the height is 5 cm, what is the area?

• 20 square cm

• 10 square cm

• 30 square cm

• 40 square cm

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.7

CCSS.3.OA.B.5

CCSS.3.OA.C.7

If a rectangle has an area of 24 square units and a base of 4 units, what is the height?

• 10

• 6

• 8

• 12

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.7

CCSS.3.OA.A.3

CCSS.3.OA.A.4

If a triangle has an area of 15 square units and a base of 5 units, what is the height?

• 6

• 10

• 8

• 3

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.7

CCSS.3.OA.A.3

If a parallelogram has an area of 36 square units and a base of 9 units, what is the height?

• 6

• 4

• 5

• 3

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

CCSS.3.OA.A.3

CCSS.3.OA.D.8

A rectangle has a length of 10 cm and a width of 6 cm. What is the area?

• 36 square cm

• 60 square cm

• 50 square cm

• 16 square cm

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

CCSS.3.OA.A.3