Question

The area of rhombus is 72cmsq .If one of its doagonals is 18 cm what is length of other diagonals

Answer 1

D1=18cm
D2=?
Area of rhombus.=1/2×d1×d2=72
1/2×18×d2=72
9×D2=72
D2=72/9
D2=8cm
Other diagonal is 8 cm

Answer 2

Let the other diagonal be x

We know that

Area of rhombus = 1/2 * d1*d2
72 = 1/2*18*x
72*2=18x
144=18x
X = 144/18
X=8

Hence the length of other diagonal is 8.

This is from Lavanya Kumari

Please mark this answer as brainliest ❤️❤️

Please follow me for more answers ❤️❤️❤️