Question

4) Find perimeter of a square if its diagonal is 5√2 cm
A) 5 Cm.
B) 20 Cm. C) 20.2 Cm.
D) 10 Cm​

Answer 1

Answer:

4 × 5√2

=20√2

so option c is correct

Answer 2

Answer:

diagonal 5 root2

then

side = 5

now

perimeter = 4 (5)

perimeter =20cm

Step-by-step explanation:

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