MATH 3110 Final Exam Review

What is the perimeter of the fence?

• 25
• 30
• 35
• 40

Tags

CCSS.4.MD.A.3

What is the perimeter of this rectangle?

• 21 units
• 12 units
• 3 units
• None of the above.

Farmer Bob needs to build a fence for his chickens.  The area he wants to build a fence around is 40 feet long and 20 feet wide.  How many feet of fence does he need to buy?

• 800 feet
• 120 feet
• 60 feet

Tags

CCSS.4.MD.A.3

Find the area

• 126m
• 120m²
• 126m²
• 200m²

Tags

CCSS.3.MD.C.7D

Ashley wants to use ribbon to put a border around her picture. The picture is 6 inches long and 4 inches wide. How much border will she need?

• 24 inches
• 20 inches
• 10 inches

Tags

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

Suppose the dimensions of a triangle with a perimeter of 18 units are doubled. Find the perimeter of the new triangle.

• 18
• 36
• 72
• 288

Tags

CCSS.7.G.A.1

Suppose the dimensions of a pentagon with an area of 12 are tripled Find the area of the new pentagon in square inches.

• 108
• 36
• 72
• 144

Tags

CCSS.7.G.A.1

What is the perimeter and area of this irregular shape?

• 18 units

• 22 units

• 16 units

• 22 sq. units

• 16 sq. units

If the area of a rectangle is 24 sq. cm, what could be the measures of the length and width? You must choose all correct answers.

• Length: 24 cm

  Width: 1 cm

• Length: 12 cm

  Width: 2 cm

• Length: 6 cm

  Width: 4 cm

• Length: 5 cm

  Width: 7 cm

• Length: 8 cm

  Width: 3 cm

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B