Question

Use the formula to find the area and perimeter
of the squares whose
length is 10.5cm ​

Answer 1

Answer:

perimeter : 42cm

area : 110.25cm²

Step-by-step explanation:

all sides of square are of the same length.

formula of perimeter : side x 4

= 10.5 x 4

= 42cm

formula of area : side x side

= 10.5 x 10.5

= 110.25cm²

I hope this helped :)