Question

help me in my homework juseyo!!☹️
how to solve this question

18. Find the perimeter, area and diagonal of a square each of whose sides measures.
(i) 16cm (ii) 8.5m (iii) 2.5dm

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Answer 1

Answer:

i hope it will help u lot

Answer 2

Answer:

Perimeter of a square = 4×side

diagonal of a square= sqroot 2 × length of side

And area = (side)^2

hence

(1)side =16 cm

perimeter=4×16=64cm

digonal=16sqrt2

area =(16)^2=256cm^2

(2)side=8.5m

perimeter =4×8.5=34m

area=(8.5)^2=72.25m^2

diagonal=8.5×sqroot2m

(3)side=2.5dm

perimeter=4×2.5=10dm

area=(2.5)^2=6.25dm^2

diagonal=2.5× sqroot2dm

Step-by-step explanation:

hope it's helpful army....❤

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purple you❤take care....