Question 1 :
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 2 :
Find the cost of fencing a square park of side 250 m at the rate of Rs. 20 per metre.
Question 3 :
Find the area of the square whose sides are 5 cm.
Question 4 :
The perimeter of a regular pentagon is 100 cm. How long is its each side?
Question 5 :
<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 6 :
Find the perimeter of a triangle with sides measuring 10 cm, 14 cm and 15 cm.
Question 7 :
Find the area of the rectangles whose sides are 3 cm and 4 cm.
Question 9 :
Two sides of a triangle are 12 cm and 14 cm. The perimeter of the triangle is 36 cm. What is its third side?
Question 10 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c602f59b460d7261e574.PNG' />
Find the perimeter of the above figure.
Question 11 :
A table-top measures 2 m 25 cm by 1 m 50 cm. What is the perimeter of the table top?
Question 12 :
Find the perimeter of a triangle of sides 3 cm, 4 cm and 5 cm.
Question 13 :
A table-top measures 2 m by 1 m 50 cm. What is its area in square metres?
Question 14 :
Find the area of the squares whose sides are 10 cm
Question 15 :
Find the area of the rectangle whose sides are 3 cm and 4 cm.
Question 16 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c60cf59b460d7261e581.PNG' />
Find area by splitting the figure into rectangle.
Question 17 :
Find the area of the rectangle whose sides are 12 m and 21 m.
Question 18 :
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 19 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c600f59b460d7261e570.PNG' />
Find the perimeter of the above figure.
Question 20 :
Find the area of the squares whose sides are 5 m