Question 2 :
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 3 :
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 4 :
Find the area of the squares whose sides are 10 cm
Question 6 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c55ff59b460d7261e4a2.PNG' />
Find the area of the above figure.
Question 7 :
Find the perimeter of a triangle with sides measuring 10 cm, 14 cm and 15 cm.
Question 8 :
<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 9 :
Find the area of the rectangle whose sides are 2 m and 70 cm.
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 12 :
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 13 :
<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 14 :
<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 15 :
Find the perimeter of an isosceles triangle with equal sides 8 cm each and third side 6 cm.
Question 16 :
Find the area of the square whose sides are 5 cm.
Question 18 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c5fff59b460d7261e56f.PNG' />
Find the perimeter of the above figure.
Question 20 :
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?