Question

the area of rombas is 120 cm2 and one of the diagonal is 8cm.Find the other diagonal

Answer 1

Answer:

Step-by-step explanation:

Given for the rhombus,

Area= 120 cm²

Diagonal 1 [D1] = 8cm

Since we know AREA OF A RHOMBUS = ½×D1×D2

Therefore A/Q,

=> ½×D1×D2 = 120

=> D2= 120×2/D1

=> D2= 120×2/8

=> D2= 30 cm.