Question

if the area of rhombus is 96 CM square and one of its diagonal is 12 cm long find the length of the Other diagonal also find its perimeter

Answer 1

Area of rhombus = 1/2×d1×d2

96=1/2×12×d2

96=6×d2

d2=96/6

d2=16.

Answer 2

Hey here is your answer
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Area of rhombus = 1/2 × D1 × D2
= 96 cm^2 = 1/2 × 12 cm × D2
= (96 × 2)/12 cm = D2
= (192)/12 cm = D2
= D2 = 16 cm

As we know that diagonal of rhombus bisect
at 90°
:. In any inside triangle
8^2 + 6^2 = a^2
64 + 36 = a^2
100 = a^2
a = 10
:. Perimeter of rhombus = 4a
= 4 × 10 cm
= 40 cm
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