The diagonals of a rhombus are in the ratio 3 ratio 4 and the area is 54 CM find the side of the Rhombus
Answers
Answered by
3
Step-by-step explanation:
The area of the rhombus is 1/2(D1)(D2). It is given that the diagonals D1 and D2 are in the ratio 3:4 hence the lengths of diagonals D1 and D2 are 3k and 4k. 1/2(3k)(4k)=54 =>
12k^2=108=>k^2=9 =>k=3. So the length of diagonals are 9cm and 12cm. Side of the rhombus =>
Hope it helps you.
Answered by
3
Step-by-step explanation:
Let the diagonals be 8y and 6y.
Then area of rhombus = 4 × 0.5 × 4y × 3y =54
Solving y = 3/2
Side of rhombus is equal to 5y.
So 5×3/2 = 7.5
Side of rhombus = 7.5
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