Advertisements
Advertisements
प्रश्न
The perimeter of a square is numerically equal to its area. Find its area.
Advertisements
उत्तर
Let each side of the square be x cm.
Its perimeter = 4x,
Area = x2
By the given condition 4x = x2
=> x2 – 4x = 0
=> x (x – 4) = 0
=> x = 4 [x ≠ 0]
Area = x2 = (4)2 = 4 x 4 = 16 sq.units.
APPEARS IN
संबंधित प्रश्न
A path of uniform width, 3 m, runs around the outside of a square field of side 21 m. Find the area of the path.
The table given below contains some measures of the square. Find the unknown values.
| Side | Perimeter | Area |
| 6 cm | ? | ? |
Find the perimeter and the area of the square whose side is 8 cm
Find the perimeter of the following figure
Measure the side of the red square on the dotted sheet. Draw here as many rectangles as possible using 12 such squares.
How many rectangles could you make?
A square shaped park ABCD of side 100 m has two equal rectangular flower beds each of size 10 m × 5 m (Figure). Length of the boundary of the remaining park is ______.
1 sq cm = ______ cm × 1 cm.
Three squares are joined together as shown in the following figure. Their sides are 4 cm, 10 cm and 3 cm. Find the perimeter of the figure.
Two figures can have the same area but different perimeters.
A square field has a side of 15 m. What is its perimeter?
