Advertisements
Advertisements
प्रश्न
The diagonal of a square is `12sqrt2` cm. Find its perimeter.
Advertisements
उत्तर
Diagonal of square = Its side x`sqrt2`
Side`sqrt2=12sqrt2`
i.e. side = 12 cm
Perimeter of a square = 4 × side
= 4 × 12
= 48 cm
APPEARS IN
संबंधित प्रश्न
If P = perimeter of a rectangle, l= its length and b = its breadth find P, if l = 38 cm and b = 27 cm
If P = perimeter of a rectangle, l= its length and b = its breadth find b, if P = 88 cm and l = 24 cm
A square field has each side 70 m whereas a rectangular field has length = 50 m and breadth = 40 m. Which of the two fields has greater perimeter and by how much?
Find the perimeter of the following figure:
Write the perimeter of the figure in the box given below it.
A square carrom board has a perimeter of 320 cm. How much is its area?
The side of a square is 10 cm. How many times will the new perimeter become if the side of the square is doubled?
Perimeter of the shaded portion in the following figure is ______.
AB + _ + _ + _ + _ + _ + _ + HA
Perimeter of an isosceles triangle is 50 cm. If one of the two equal sides is 18 cm, find the third side.
A table-top measures 2 m 25 cm by 1 m 50 cm. What is the perimeter of the table-top?
