Question

The area of a rhombus is 120 cm² and one of its diagonal is 24 cm. Each side of the Rhombus is
(1 Point)
10 cm
13 cm
12 cm
15cm​

Answer 1

Answer:

13cm

Step-by-step explanation:

first find second diagonal

1/2*24*x= 120

so, x = 10

So for finding a side

use pytagorean theorm ,a^2+b^2 = c^2

half diagonals are 12 and 5

so, 12^2 + 5^2 = x^2

169 = x^2

x = 13

therefore, each side of rhombus is 13cm