Question

Area of rhombus is 72 sq,cm,if one diagonal is 18 cm find other diagonal in sq,cm​

Answer 1

Answer:

Area of rombus=1/2* diagnal1 *diagonal 2

1/2*18*X =72

9X =72

X=8

so the other diagonal is of 8cm

Answer 2

Step-by-step explanation:

area = 72cm²

diagonal 1 = 18 cm , let diagonal 2 be w

area of rhombus = ½×diagonal 1 × diagonal 2

72 = ½×18×w

$\frac{72 \times 2}{18} = w$

$w = 8cm$

so, the second diagonal was 8cm

hope it helps…