the area of rhombus is 138cm^2 .If one of the diagonal is 11.5cm long ,. find the length of the other diagonal.
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area of rhombus =1/2×d1×d2
138=1/2×11.5×d2
138×2×1/11.5=d2
d2=24 cm
138=1/2×11.5×d2
138×2×1/11.5=d2
d2=24 cm
vatsal14:
area of Rhombus =d1×d2/2
138=11.5 ×d2/2
=138×2=11.5×d2
276 =11.5 ×d2
d2 = 276/11.5 =24 cm
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