Question

4. The area of a rhombus is 240 cm2 and one of the diagonals is 16 cm. Find the other diagonal.

A. 16 cm

B. 20 cm

C. 30 cm

D. 36 cm

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Answer 1

Answer:

the other diagonal is 30 cm

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Answer 2

Step-by-step explanation:

Area of a rhombus = 240cm^2

1/2×d1×d2= 240cm^2

1/2×16×d2 = 240

8×d2 = 240

d2 = 240/8

d2 = 30 cm