Question

perimeter of a square is 60cm.the length of diagonal

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Answer 1

Step-by-step explanation:

Square

Solve for side

a=15

P Perimeter

60

Unit Conversion:

Using the formula

P=4a

Solving fora

a=P

4=60

4=15

Answer 2

Answer:

Perimeter of a square = 4 × side

so, let the side ne a cm

ATQ

4a = 60

a = 60/4

a = 15

now , the length of each side of the square is 15CM

so,

The diagonal would be -

d = √2 × side

d = √2 × 15

d = 15√2 CM

d ≈ 21.21 CM