Question

Maria is making a stained glass window in the form of a kite. The width of the window must be 15 in., and she only has enough stained glass to cover 60 in squared. What should the height of the window be?
A. 4 in.
B. 6 in.
C. 8 in.
D. 12 in.

Answer 1

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The best and most correct answer among the choices provided by the question is  C. 8 in.
       
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Answer 2

Answer:

Option C. 8 in

Step-by-step explanation:

Maria is making a stained glass window in the form of a kite.

Width of the window is 15 in.

She has stained glass to cover 60 in² of window.

We have to find the height of window.

As we know Area of the kite = $\frac{1}{2}(diagonal 1)(diagonal 2)$

Now by putting the values of kite and length diagonal 1 we can find the length of diagonal 2, which is height of the window.

$60=\frac{1}{2}(15)(D_{2})$

$D_{2}= \frac{2(60)}{15}$

$D_{2}=\frac{120}{15}=8in.$

Option C. 8 in. will be the height of the window.