Question

find the perimeter and area of a square of side 2.5 cm step by step explanation​

Answer 1

Answer:

Perimeter = 10 cm

Area = 6.25 cm²

Step-by-step explanation:

Perimeter = Sum of all sides

= 2.5cm + 2.5cm + 2.5cm + 2.5cm

= 10 cm

Area = length × breadth

= 2.5cm × 2.5cm

= 6.25 cm²

Answer 2

Step-by-step explanation:

perimeter of square = 4× side

4× 2.5cm = 10.0

Area of square = 2.5 × 2.5 = 6.25