find the perimitres of a rhombus,the length of whose diagonals are 16cm and 30cm
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68 cm. Use pythagores triplet on half length of diagonals to get a side. And multiply it by 4
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Given, Diagonal = 16/2 = 8cm
Given, Diagonal = 30/2 = 15cm
= 8^2+15^2 = s^2
= 64+225 = 289 = s^2
s = 17
Perimeter of rhombus = sum of all sides = 4 *17 = 68 cm
Given, Diagonal = 30/2 = 15cm
= 8^2+15^2 = s^2
= 64+225 = 289 = s^2
s = 17
Perimeter of rhombus = sum of all sides = 4 *17 = 68 cm
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