Area of Square and Rectangle:
Area of square = Side x Side
Q.1. One side of a square measures 1.4 m. Find its area.
Solution:
Side of the square = 1.4 mArea of the square = side x side
= 1.4 m x 1.4 m
= 1.96 sq. m
Q.2. The length of a rectangle is 25 cm and its breadth is 15 cm. Find the area.
Solution:
Area of the rectangle = length X Breadth
= 25 cm X 15 cm
= 375 sq. cm
3. The area of a rectangular envelope is 200 sq. cm. If its length measures 20 cm. Find its breadth.
Solution:
Area of rectangle = Length X Breadth
Breadth = Area / Length
= 200/ 20
= 10 cm
4. The area of a rectangular field is 5750 sq. m. If the breadth of the field is 25 m. find the length of the field.
Solution:
Length = Area / Breadth
= 5750 / 25
= 230 m Ans.
Area of Square and Rectangle:
Area of rectangle = Length x Breadth
Area of a square = side x side
Q. 1. One side of a square measures 1.4 m. Find its area.
side of the square = 1.4 m
Area of the square = side x side
= 1.4 m x 1.4 m
= 1.96 sq. m Ans.
Q.2. The length of a rectangle is 25 cm and its breadth is 15 cm. Find the area.
Area of the rectangle = length x Breadth= 25 cm x 15 cm= 375 sq. cm Ans.