2D Shapes

What is the area of the blue space?

• 50 sq, ft.

• 64 sq, ft.

• 32 sq. ft.

• 100 sq. ft.

What is the area of the gray space?

• 8 sq. ft

• 16 sq. ft.

• 40 sq. ft.

• 24 sq. ft.

Decompose the shape to find the total area.

• 22 in²

• 64 in.²

• 32 in.²

• 86 in.²

Tags

CCSS.3.MD.C.7D

What is the total area of the shape shown

• 15 ft.²

• 30 ft.²

• 60 ft.²

• 120 ft.²

Tags

CCSS.6.G.A.1

• 81 cm²

• 108 cm²

• 297 cm²

• 216 cm²

The points on the coordinate plane are the vertices of a rectangle. What are the coordinates of the other two vertices?

• (2,4)

• (-4,-4)

• (5,4)

• (4,5)

• (4,4)

Tags

CCSS.6.NS.C.8

The Coast Guard is searching for a missing boat in the ocean using a grid system to make sure they cover the entire area. They started at coordinates (-7, -3) moving toward (4, -3) forming a square. What are the two other pairs of coordinates?

• (7,3) and (4,3)

• (-7,8) and (4,8)

• (-7,3) and (4,3)

• (2,4) and (3,4)

Tags

CCSS.5.G.A.2

A rectangle has an area of 30 square units. Three of the coordinates of the rectangle are (2,2) , (7,8) and (7,2). What is the fourth vertex of the rectangle?

• (-2,-8)

• (2,8)

• (5,2)

• (-2,-5)

Tags

CCSS.6.G.A.3

What is the area of the triangle shown on the coordinate plane?

• 6 sq. units

• 12 sq. units

• 24 sq. units

• 48 sq. units

Tags

CCSS.HSG.GPE.B.7

Which formula should be used for the the shape shown ?

• $A=\frac{1}{2}bh$

• $A=bh$

• $A=\frac{1}{2}h\left(b_1+b_2\right)$

• $A=lw$

Tags

CCSS.6.G.A.1