Perimeter and Area of Basic and Composite Figures

Perimeter and Area of Basic and Composite Figures

Multiple Choice

A regular field measures 10 ft. by 3 ft. What is the area of this field?

• 30 ft²

• 26 ft

• 26 ft²

• 30 ft

Multiple Choice

A square-shaped room measures 6 ft on one side. What is the perimeter of this room?

• 36 ft

• 36 ft²

• can't be determined

Multiple Choice

Mrs. Reyes wants new carpeting for her dining room. What is the area of the room if its width is 5 m and length is 10 m?

• 30 m

• 50 m

• 30 m²

• 50 m²

Multiple Choice

In the word problem, let ______ be x.

• length

• width

• can't be determined

Multiple Choice

In the word problem, which of the following is a possible equation?

• 166 cm = 4x - 6

• 166 cm² = 4x - 3

• 166 cm² = 4x - 6

• 166 cm² = 2x - 6

Multiple Choice

True or False:

In the word problem below, x = 41m.

• True

• False

Multiple Choice

Side b of a triangle is 8 cm; side a is 2 cm shorter than side b; and side c is 4 cm longer than side a. What is the perimeter of the triangle?

Which equation correctly represents the word problem above?

• P = (8cm - 2cm) + 8 cm + {(8cm - 2cm) + 4 cm}

• P = (8cm - 2cm) + 8 cm + (8cm + 4 cm)

• P = (8cm + 2cm) + 8 cm + {(8cm + 2cm) + 4 cm}

• P = (8cm - 2cm) + 8 cm + (8cm - 4 cm)

Multiple Choice

Side b of a triangle is 8 cm; side a is 2 cm shorter than side b; and side c is 4 cm longer than side a. What is the perimeter of the triangle?

• 26 cm

• 20 cm

• 24 cm

• 28 cm

Multiple Choice

The sum of the bases of a trapezoid is 18 cm. What is its area if its height is 9 cm?

• 81 cm

• 81 cm²

• 162 cm

• 162 cm²

Multiple Choice

In the given figure, what is the area of the rectangle?

• 36 m²

• 24 m²

• 42 m²

• 28 m²

Multiple Choice

In the given figure, what are the dimensions of the triangle?

• b = 2m ; h = 2m

• b = 3m ; h = 2m

• b = 2m ; h = 3m

• b = 4 ; h = 3m

Multiple Choice

In the given figure, what is the radius?

• 2 m

• 4 m

• can't be determined

Multiple Choice

In the given figure, what is the Circumference of the semi-circle?

Notes:

1. Use π= 3.1416

2. Round off to one (1) decimal place

• 6.3 m

• 12.6 m

• can't be determined

Multiple Choice

What is the area of the figure?

Notes:

1. Use π= 3.1416

2. Round off to one (1) decimal place

• 36.3 m²

• 33.6 m²

• 32. 6 m²

• 33.3 m²