Perimeter and Area of Rectangles and Triangles

Using the formula for the area of a rectangle, solve for the area of the rectangle.

• 24 cm²

• 11 cm²

• 5 cm²

• 2.3 cm²

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

What is the perimeter of the rectangle?

• 28 in

• 46 in

• 56 in

• 98 in

Tags

CCSS.4.MD.A.3

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

• 70 mm squared

• 35 mm squared

• 17 mm squared

• 8.5 mm squared

Tags

CCSS.6.G.A.1

What is the perimeter of the triangle?

• 51 cm

• 59 cm

• 45 cm

• 48 cm

Tags

CCSS.3.MD.D.8

What is the perimeter of the triangle?

• 40

• 80

Tags

CCSS.HSG.GPE.B.7

Using the formula for the perimeter of a triangle, solve for the perimeter of the triangle.

• 26 cm

• 30 cm

• 21 cm

• 16 cm

Tags

CCSS.3.MD.D.8

Using the formula for the perimeter of a triangle, solve for the perimeter of the triangle.

• 17 cm

• 18 cm

• 60 cm

• 30 cm

Tags

CCSS.3.MD.D.8

If the area of a triangle is 48 cm² and the base of the triangle is 12 cm, what is the height?

• 4 cm

• 36 cm

• 60 cm

• 8 cm

Tags

CCSS.6.G.A.1

Farmer Bob's son built a track to walk his pet pig.  The track goes around the pig pen.  The pig pen is 15 feet long and 21 feet wide.  If the pig walks all the way around the track, how many feet did he walk?

• 72 feet

• 36 feet

• 36 square feet

Tags

CCSS.4.MD.A.2

Find the perimeter of this triangle.

• 12 in

• 22 in

• 18 in

• 24 in

Tags

CCSS.3.MD.D.8