Eureka Lesson 7 Geometry

Which expressions can be used to determine the unknown side length labeled a? Choose all that apply.

• 2.4 + 2.4

• 11 - 4.4

• 11 - 2.4 - 2.4

• 11 - (2.4 + 2.4)

• 2.4 + 4.4 + 2.4

What is the area of the trapezoid?

• 48.4 square centimeters

• 58.96 square centimeters

• 37.84 square centimeters

• 278.784 square centimeters

• 139.392 square centimeters

Which expressions can be used to determine the area of the trapezoid in square inches? Choose all that apply.

• (8.2)(5) + 1/2(4)(5)

• (5)(12.2 + 8.2)

• 1/2(5)(8.2) + 1/2(5)(4)

• 1/2(12.2)(5) + 1/2(8.2)(5)

• 1/2(5)(8.2 + 12.2)

Determine the area of the trapezoid with bases of 7 cm and 5 cm, and a height of 4.8 cm.

• 50.4 sq cm

• 45.6 sq cm

• 52.8 sq cm

• 48.0 sq cm

Tags

CCSS.6.G.A.1

Determine the area of the figure

• 44 sq cm

• 40 sq cm

• 48 sq cm

• 42 sq cm

Tags

CCSS.3.MD.C.7D

What is the area of the shape ?

• 238 sq m

• 200 sq m

• 150 sq m

• 100 sq m

Tags

CCSS.3.MD.C.7D

What is the area of the shape?

• 63 sq ft

• 50 sq ft

• 40 sq ft

• 30 sq ft

Tags

CCSS.3.MD.C.7D

What is the area of the shape in question 8?

• 67 sq m

• 60 sq m

• 55 sq m

• 50 sq m

Tags

CCSS.6.G.A.1

What is the result of dividing 1/5 by 9?

• A) 1/45

• B) 1/9

• C) 1/5

• D) 9/5

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

What is the result of dividing 2/9 by 5?

• A) 2/45

• B) 2/9

• C) 5/9

• D) 9/2

Tags

CCSS.6.NS.A.1