Area Composite and Shaded Regions

To find the area of the​ (a)   shown here, you have to find the area of the​​ (b)   and ​ (c)   the area of the ​ (d)   .

• shaded region
• rectangle
• subtract
• triangle
• add
• multiply
• divide
• square
• trapezoid
• circle

Tags

CCSS.3.MD.C.7D

• 9
• x
• 14

Tags

CCSS.8.G.B.7

Find the length of the base of the Triangle. Round to the nearest tenth.

Mathematical Equivalence

ON

Tags

CCSS.8.G.B.7

Split this figure into its geometric parts (shapes) that could be used to find the total area (composite). You do not need to find the area.

• 343.75 mm²

• 745.31 mm²

• 500.25 cm

• 1000 km²

Miguel, a contractor, is laying new tile for a kitchen floor that measures 12 feet by 18 feet. The tile that was selected is 2 feet by 3 feet. How many tiles are needed to cover the floor?

• 216 sq ft.

• 72 tiles

• 36 tiles

• 108 tiles

A parallelogram has an area of 168 cm². If it has a height of 8 cm what is the measure of its base?

• 30 cm
• 16 cm
• 24 cm
• 21 cm

Tags

CCSS.6.G.A.1

Penny's garden has a fountain in the middle that has a base of 5 in. and the height is 9 in. The garden around it has a base of 16 in. and the height is 5 in. What is the area of the garden? 

• 80in
• 35in²

• 40cm²
• 80in²

A Triangular plot of land has green space (grassy area) on the outside.

The playground has a base of 20.9 and height of 19.1 km.

The outer dimensions are 35.4km and 32.3km respectively.

Find the area of the greenspace.

• 372.12 km²
• 372.11 km²
• 744.24 km²
• 744.23 km²

Tags

CCSS.6.G.A.1

Find the total area of the figure.

• 31 ft²

• 40 ft²

• 60 ft²

• 80 ft²

Tags

CCSS.3.MD.C.7D