Area & Perimeter- 1

The perimeter of a rectangle is 600 cm and the ratio between length to the breadth is 8 : 2 . Find the areas of the rectangle.

• 1440 square cm

• 144 square meters

• 104 square cm

• 144 square cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The area of a rectangle is 72 sq units.  One side length is 8 units.  What is the other side length?

• 19 units

• 7 units
• 10 units
• 9 units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A shape has an area of 145 sq in.  The width of the shape is 5 inches.  What is the length?

• 29 in.

• 10 in.
• 625 in.
• 21 in.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Farmer Boy needs to build a fence for his chickens.  The area he wants to build a fence around is 50 feet long and 15 feet wide.  How many feet of fence does he need to buy?

• 800 feet
• 130 feet

• 60 feet

Tags

CCSS.4.MD.A.2

Mrs. Das wanted to cover the classroom with new carpet. If the length of the classroom was 13 feet and the width was 7 feet. How much carpet would she need to buy?

• 20 feet
• 40 ft
• 91 square feet

• 40 square feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

find perimeter if l = 40 , b = 15

• 110 unit

• 110 square unit

• 101 unit

• 55 unit

Tags

CCSS.4.MD.A.3

Find Perimeter of square region whose side is 1800 cm. :

• 644 cm

• 72 m

• 74 cm

• 7200 m

Tags

CCSS.4.MD.A.3

The width of a rectangular region is 20 m. The region is twice as long as it is wide .Determine its area:

• 180 m

• 180 square m.

• 800 square m.

• 90 0 square m.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The width of a rectangular region is 30 m. The region is twice as long as it is wide .Determine its perimeter:

• 180 cm

• 18 m

• 180 m

• 90 m.

Tags

CCSS.3.MD.D.8

Find the area of four walls whose length,breadth and height are 7cm,5cm and 3cm.

• 111cm

• 100 cm

• 101cm

• 72 cm

Tags

CCSS.6.G.A.4