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The area of a kite is 60. One of the diagonals is 20. What is the length of the other diagonal?

User Robabby
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1 Answer

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19 votes

SOLUTION:

Step 1:

In this question, we are given the following:

The area of a kite is 60. One of the diagonals is 20.

What is the length of the other diagonal?

Step 2:

The details of the solution are as follows:


\begin{gathered} Area\text{ of the kite = }(pq)/(2)\text{ = 60} \\ since\text{ p = 20 , this means that:} \\ (20q)/(2)=\text{ 60} \\ 10\text{ q = 60} \\ Divide\text{ both sides by 10, we have that:} \\ q\text{ = }(60)/(10) \\ \text{q = 6} \end{gathered}

CONCLUSION:

The length of the other diagonal = 6 units

The area of a kite is 60. One of the diagonals is 20. What is the length of the other-example-1
User Doc Kodam
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