Question 1 :
Find the area of the rectangle whose sides are 12 m and 21 m.
Question 2 :
Find the area of the square whose sides are 5 cm.
Question 4 :
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 6 :
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 7 :
Find the area of the rectangle whose sides are 2 m and 70 cm.
Question 8 :
The area of a rectangular garden 50 m long is 300 sq m. Find the width of the garden.
Question 9 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c55ff59b460d7261e4a1.PNG' />
Find the area of the above figure.
Question 10 :
Find the area of the rectangle whose sides are 3 cm and 4 cm.
Question 11 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c60af59b460d7261e57e.PNG' />
Find area by splitting the figure into rectangles.
Question 12 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c603f59b460d7261e575.PNG' />
Find the perimeter of the above figure.
Question 13 :
What is the cost of tiling a rectangular plot of land 500 m long and 200 m wide at the rate of Rs. 8 per hundred sq m?
Question 14 :
Find the area of the square whose sides are 10 cm
Question 15 :
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 16 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c55df59b460d7261e49f.PNG' />
Find the area of the above figure.
Question 17 :
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 18 :
A table-top measures 2 m 25 cm by 1 m 50 cm. What is the perimeter of the table top?
Question 19 :
Find the perimeter of an isosceles triangle with equal sides 8 cm each and third side 6 cm.
Question 20 :
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.