Question

Find the perimeter of a rhombus whose diagonals are 30cm and 40cm
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Answer 1

Answer : 100 cm

Step-by-step explanation:

Using pythagoras theoram,

a square + b square = c square

15 square + 20 square = c square

225 + 400 = c square

c = 25 cm

Perimeter of rhombus = 4 X Side

= 4 X 25 cm

= 100 cm

Hence, the Perimeter of the rhombus is 100cm

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Answer 2

Perimeter of Rhombus is 100 sq.cm