Unit 5 Lesson 7 Test Review

The diameter of a pizza is 35mm. Which measurement is the closest to the area of the pizza?

• 59.95mm squared

• 109.9mm squared

• 781.751mm squared

• 961.625 mm squared

Tags

CCSS.7.G.B.4

Calculate the circumference of a circle with a radius of 8mm.

• 25.1mm

• 50.2mm

• 100.5mm

• 201.1mm

Tags

CCSS.7.G.B.4

A square has an area of 64 inches squared. What is the measure of one side of the square?

• 6inches

• 8inches

• 16inches

• 12inches

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Using the formula for the area of a triangle (bh)/2 or 1/2 bh, find the area of the triangle.

• 32.5cm squred

• 45.5 cm squared

• 65.5 cm squared

• 71.5 cm squared

Tags

CCSS.6.G.A.1

A rectangle has an area of 36cm squared. What are the possible dimensions of the rectangle?

• 3cm x 4cm

• 4cm x 5cm

• 4cm x 9cm

• 7cm x 8cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The liquid outer core of the Earth is 2300 Km thick. A smaller scale model of the layers of the Earth has a scale of 1 inch = 500km. How thick is the liquid outer core of the model?

• 0.2 inches

• 4.6 inches

• 0.2 km

• 4.6 km

Tags

CCSS.7.G.A.1

What is the scale of a drawing where an actual 6 meter wall is 4 cm long in the drawing.

• 1 cm = 1.5 meters

• 1 cm = 3 meters

• 1 cm = 0.66 meters

• 1 cm = 4 meters

Tags

CCSS.7.G.A.1

An architect makes a scale drawing of a proposed pool. The length of the actual pool is 78 feet, and the width is 42 feet. Suppose the scale of 0.5 inches = 6 feet was used. Which dimensions would be used on the scale drawing to represent the pool?

• Length 9.2 inches

  Width 5.5 inches

• Length 8 inches

  Width 4 inches

• Length 6.5 inches

  Width 3.5 inches

• Length 4.5 inches

  Width 7 inches

Tags

CCSS.7.G.A.1

Jordan makes a scale drawing of the triangle where the side measuring 6cm now measures 24 inches. In Jordan's scale drawing, what will be the length of the longest side of the triangle.

• 1.75 inches

• 4 inches

• 25 inches

• 28 inches

Tags

CCSS.7.G.A.1

Archer is sewing a triangular flag. He starts with the scale drawing on the left and plans to enlarge the flag to match the picture on the right. What will be the AREA of the completed flag in square feet.

Use A=(bh)/2 or 1/2 bh

• 12 square feet

• 45 square feet

• 54 square feet

• 108 square feet

Tags

CCSS.7.G.A.1