Answers

2015-10-01T21:52:47+05:30
We know that
A= 1/2 p√4*a^2-p^2
Where p is one diagonal and a is side of rhombus.A is the area
So put the values
A= 96(after solving)
Then we also know,
Area of rhombus is also = 1/2*p*q
Where p one diagonal and q is another one
So put in values
96=1/2*12*q
Therefore, q=16..
Hence another diagonal is 16 cm..
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Hope it helps!!!!!
yes it's help for me but one question
What question
2015-10-02T13:26:21+05:30
Half a diagonal will be the height of the right angled triangle formed, so :

\sqrt{10^2-6^2}=x
\sqrt{100-36}=x
\sqrt{63}=x
8=x
x=8

Now half a diagonal (the other one) is 8.
Therefore the whole diagonal is 2 × 2 × 2 × 2 = 16.

Ans: 16cm


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