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What is the perimeter of a rhombus when the diagonals are 42cm and 40cm

User WeiYuan
by
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1 Answer

3 votes

Answer:

Explanation:

P = 4 a

a = √p^2 + q^2 / 2

P = 2√p^2 + q^2 = 2 x √42^2 + 40^2 = 116cm

∴ the perimeter of a rhombus when the diagonals are 42cm and 40cm is 116cm

User Optio
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