The area of a rhombus is 240 cm2 and one of the diagonals is 16 cm. Find the other diagonal.
Answer & explanation
Correct answer: option 3
Area of rhombus = \(\frac{1 }{2 }\) x d1 x d2
240 = \(\frac{1 }{2 }\) x 16 x d2
d2 = \(\frac{480 }{16 }\)
= 30 cm