Mensuration

Calculate the perimeter of a regular hexagon with sides equal to 4.5m

(a)  

If the length of a rectangle is 12 dm and the width is 12 cm. Calculate the area in square cm.

(a)  

A field is in the shape of rectangle having length 800m and breadth 400m. Find the rate of fencing it from all the four sides if the cost of fencing is 120 per meter

(a)  

The length of a rectangular field is 100m. What is its breadth if the perimeter is 300m.

(a)  

A park is shaped like a pentagon with sides in meters being: 220,240,170,100,290. Sharon jogs around this park every morning. If one day she jogged three times around the park, how many km did she jog that day?

(a)  

If area of a rectangular carpet is 23.2 sq m and its breadth is 5.8 m. Find its length.

(a)  

What is the cost of painting a square wall of side 10 m at the rate of Rs. 50.50 per square meter

(a)  

The perimeter of a rectangular cow shed is 480m. If length of one side is 60m, what is the area of the shed?

(a)  

A rectangle is of length 12 m and breadth 6 m. The perimeter of the rectangle is the same as the perimeter

of a square. Find the area of the square

(a)  

The length and breadth of a rectangle are in the ratio 9:7, Find the perimeter of the rectangle if its breadth

is 378cm.

(a)