Question 2 :
Find the area of the rectangle whose sides are 2 m and 70 cm.
Question 3 : <img src='61b1c60af59b460d7261e57e' />
Find area by splitting the figure into rectangles.
Question 4 :
Find the area of the rectangle whose sides are 3 cm and 4 cm.
Question 5 :
Find the area of the rectangle whose sides are 2 km and 3 km.
Question 7 :
The perimeter of a regular pentagon is 100 cm. How long is its each side?
Question 8 :
A piece of string is 30 cm long. What will be the length of each side if the string is used to form a square?
Question 9 :
A table-top measures 2 m 25 cm by 1 m 50 cm. What is the perimeter of the table top?
Question 10 :
How many tiles whose length and breadth are 12 cm and 5 cm respectively will be needed to fit in a rectangular region whose length and breadth are respectively 100 cm and 144 cm.
Question 11 :
The lid of a rectangular box of sides 40 cm by 10 cm is scaled all round with tape. What is the length of the tape required?
Question 13 :
Find the perimeter of a regular hexagon with each side measuring 8 m.
Question 17 :
A piece of string is 30 cm long. What will be the length of each side if the string is used to form an equilateral triangle?
Question 18 :
How many tiles whose length and breadth are 12 cm and 5 cm respectively will be needed to fit in a rectangular region whose length and breadth are respectively 70 cm and 36 cm.
Question 20 :
A room is 4 m long and 3 m 50 cm wide. How many square metres of carpet is needed to cover the floor of the room?
Question 21 :
The length and breadth of three rectangles are as given below:
(a) 9 m and 6 m (b) 17 m and 3 m (c) 4 m and 14 m
Which one has the smallest area?
Question 22 :
Find the perimeter of a triangle with sides measuring 10 cm, 14 cm and 15 cm.
Question 25 :
A rectangular piece of land measures 0.7 km by 0.5 km. Fach side is to be fenced with 4 rows of wires. What is the length of the wire needed?
Question 26 :
A table-top measures 2 m by 1 m 50 cm. What is its area in square metres?
Question 28 :
Find the area of the square whose sides are 10 cm
Question 29 :
Sweety runs around a square park of side 75 m. Bulbul runs around a rectangular park with length 60 m and breadth 45 m. Who covers less distance?
Question 31 :
A floor is 5 m long and 4 m wide. A square carpet of sides 3 m is laid on the floor. Find the area of the floor that is not carpeted.
Question 32 :
Find the cost of fencing a rectangular park of length 175 m and breadth 125 m at the rate of Rs. 12 per metre.
Question 33 :
Find the side of the square whose perimeter is 20 m.
Question 34 :
Find the area of the squares whose sides are 10 cm
Question 35 :
Find the area of the square whose sides are 5 cm.
Question 36 : <img src='61b1c60bf59b460d7261e580' />
Find area by splitting the figure into rectangle.
Question 39 :
The length and breadth of three rectangles are as given below:
(a) 9 m and 6 m (b) 17 m and 3 m (c) 4 m and 14 m
Which one has the largest area?
Question 41 : <img src='61b1c60cf59b460d7261e582' />
Find area by splitting the figure into rectangle.
Question 43 :
A piece of string is 30 cm long. What will be the length of each side if the string is used to form a regular hexagon?
Question 44 :
Five square flower beds each of sides 1 m are dug on a piece of land 5 m long and 4 m wide. What is the area of the remaining part of the land?
Question 45 :
Find the area of the squares whose sides are 5 m
Question 46 :
Find the cost of fencing a square park of side 250 m at the rate of Rs. 20 per metre.
Question 48 :
The area of a rectangular garden 50 m long is 300 sq m. Find the width of the garden.
Question 50 :
Find the area of the rectangle whose sides are 12 m and 21 m.
