Math, asked by kai5363, 1 year ago

in a square of a diagonal 338 cm. find the perimeter of a square

Answers

Answered by tobymmathew

Answer:

so when the diagonal is given

a2 + b2 = c2 pythagoras

2b2 = 338

b2 = 169

b = 13

perimeter of a square = 4 x b

= 13 x 4

= 52 cm

Step-by-step explanation:

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Answered by anshikabhanot03

Answer:676√2cm

Step-by-step explanation:

Since all angles of a square are 90°

By the pythagoras theorem,

side²+side²=diagonal²

2s²=(338)²

s²=57122

s=169√2

Perimeter of square=4s

= 4(169√2)

= 676√2cm

≈956.01

Hope it helped :) please mark as brainliest.

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