Perimeter and Area of Triangles and Rectangles Solving for X

What is the perimeter of the fence?

• 25

• 30

• 35

• 40

Tags

CCSS.4.MD.A.3

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

• 215 feet squared

Tags

CCSS.4.MD.A.2

Mrs. Davis wanted to cover the classroom with new carpet. If the length of the classroom was 12 feet and the width was 8 feet. How much carpet would she need to buy?

• 20 feet

• 40 ft

• 96 square feet

• 40 square feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A perimeter of a rectangle is 34 meters.  The width is 4 meters.  What would the length be?

• 17 m

• 13 m

• 15 m

Tags

CCSS.3.MD.D.8

What formula would you use to find the area?

• A = bh

• A = 1/2 bh

• A = 1/2 h (b₁+b₂)

• A = lw

Tags

CCSS.6.G.A.1

What is the perimeter?

• 24 sq cm

• 24 cm

• 35 sq cm

• 35 cm

Tags

CCSS.4.MD.A.3

Nazario wants to lay brick around his garden to keep the soil in. The garden is 24ft by 19ft. How many feet of brick does Nazario need?

• 456 feet

• 83 feet

• 134 feet 

• 456 feet squared

Tags

CCSS.4.MD.A.3

Find the area of this shape:

Length: 7.5 cm

Width: 3.4 cm

• 15.16cm²

• 10.9 cm²

• 30 cm²

• 25.16 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Savannah is putting Christmas lights around her house. Her house is 34 feet wide and 27 feet long. How many feet of Christmas lights does Savannah need?

• 122 square feet

• 918 square feet

• 122 ft.

• 918 ft

Tags

CCSS.4.MD.A.3

What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)

• 28 sq feet

• 28 feet

• 48 feet

• 48 sq feet

Tags

CCSS.4.MD.A.3