Question

perimeter of rhombus with one diagonal 24 cm long is the same as the perimeter of equilateral triangle with side 20 cm find the length of other diagonal of rhombus​

Answer 1

Step-by-step explanation:

perimeter of equilateral triangle=20+20+20=60cm

A. T. Q

perimeter of rhombus=1/2×ist diagonal × 2nd diagonal

=1/2×24× 2nd diagonal =60 (perimeter of rhombus is same as the perimeter of triangle)

=2nd diagonal = 60×2/24

=5 cm

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