Advertisements
Advertisements
प्रश्न
The side of a square is 6 cm. The length of a rectangle is 10 cm and its breadth is 4 cm. Find the perimeter and area of both the square and rectangle
उत्तर
Perimeter of a square = 4 × length of a side
= 4 × 6 cm
= 24 cm
Area of a square = length of a side × length of a side
= 6 × 6
= 36 cm2
Perimeter of a rectangle = 2 × length + 2 × breadth
= 2 × 10 + 2 × 4
= 20 + 8
= 28 cm
Area of a rectangle = length × breadth
= 10 × 4
= 40 cm2
APPEARS IN
संबंधित प्रश्न
If the side of a square is tripled, how many times the perimeter of the first square will that of the new square be?
The area of a rectangle is 102 sqcm. If its length is 17 cm, what is its perimeter?
Find the area of a rectangle whose length and breadth are 12 cm and 4 cm respectively.
The area of a rectangular piece of cardboard is 36 sq cm and its length is 9 cm. What is the width of the cardboard?
The length and breadth of a rectangular sheet of a paper are 15 cm and 12 cm respectively. A rectangular piece is cut from one of its corners. Which of the following statement is correct for the remaining sheet?
Find the area of the following rectangle
length = 9 m and breadth = 6 m
Area of shaded portion in the figure given below is ______.
The perimeter of a rectangle is 40 m. Its length is four metres less than five times its breadth. Find the area of the rectangle.
A wall of a room is of dimensions 5 m × 4 m. It has a window of dimensions 1.5 m × 1 m and a door of dimensions 2.25 m × 1 m. Find the area of the wall which is to be painted.
Dimensions of a painting are 60 cm × 38 cm. Find the area of the wooden frame of width 6 cm around the painting as shown in given figure.
