Perimeter and Area Class 6 Very Short Question Answer

Perimeter and Area Class 6 Very Short Question Answer

Perimeter and Area Class 6 Very Short Question Answer

Question 1.

Four regular hexagons are drawn so as to form the design as shown in figure. If the perimeter of the design is 28 cm, find the length of each side of the hexagon.

Solution:

2 cm

Question 2.

Length of a rectangle is three times its breadth. Perimeter of the rectangle is 40 cm. Find its length and width.

Solution:

15 cm, 5 cm

Question 3.

The perimeter of a regular pentagon is 1540 cm. How long is its each side?

Solution:

308 cm

Question 4.

Find the length of the rectangle of area 90 sq. cm and breadth 6 cm.

Solution:

Breadth = [latex]\frac{90}{6}[/latex] =15 cm.

Question 5.

Find the perimeter of a square equal in area to a rectangle of sides 9 cm and

Solution:

Area = 9 × 4 = 36 sq. cm.

So side of the square = 6 cm.

Hence, its perimeter = 4 × 6 = 24 cm.