Advertisements
Advertisements
प्रश्न
The table given below contains some measures of the square. Find the unknown values.
Side | Perimeter | Area |
6 cm | ? | ? |
उत्तर
Perimeter of a square = (4 × side) units
Area of a square = (side × side) unit2
s = 6 cm
Perimeter = 4 × s unit
= 4 × 6 cm
= 24 cm
P = 24 cm
Area = s × s unit2
= 6 × 6 cm2
= 36 cm2
A = 36 cm2
Completing the unknown values in the table
Side | Perimeter | Area |
6 cm | 24 cm | 36 cm2 |
APPEARS IN
संबंधित प्रश्न
The diagonal of a square is 15 m; find the length of its one side and perimeter.
The perimeter of a square is numerically equal to its area. Find its area.
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 perimeter of a square is 36 cm; find its area
The table given below contains some measures of the square. Find the unknown values.
Side | Perimeter | Area |
? | 100 m | ? |
1 sq m = ______ sq cm.
Find the side of the square whose perimeter is 20 m.
Find the cost of fencing a square park of side 250 m at the rate of ₹ 20 per metre.
Avneet buys 9 square paving slabs, each with a side of `1/2` m. He lays them in the form of a square.
- What is the perimeter of his arrangement [Fig (i)]?
- Shari does not like his arrangement. She gets him to lay them out like a cross. What is the perimeter of her arrangement [(Fig (ii)]?
- Which has greater perimeter?
- Avneet wonders if there is a way of getting an even greater perimeter. Can you find a way of doing this? (The paving slabs must meet along complete edges i.e. they cannot be broken.)
If each side of a rhombus is doubled, how much will its area increase?