Kyra is standing 50 feet from the kite she is flying. The string of the kite forms an angle of 27 degrees with the ground how high in the air it the kite round to the nearest hundredths

1 answer

To find the height of the kite, we can use the sine function from trigonometry. The height of the kite can be represented as the opposite side of a right triangle, where the distance from Kyra to the kite (50 feet) is the adjacent side.

We can use the sine function, which is defined as:

\[ \sin(\theta) = \frac{\text{opposite}}{\text{hypotenuse}} \]

Here, \( \theta \) is the angle of 27 degrees, the opposite side is the height of the kite (let’s call it \( h \)), and the hypotenuse is the length of the string.

We can find the height using the tangent function instead:

\[ \tan(\theta) = \frac{\text{opposite}}{\text{adjacent}} \]

Plugging in our values:

\[ \tan(27^\circ) = \frac{h}{50} \]

To find the height (\( h \)), we rearrange this equation:

\[ h = 50 \cdot \tan(27^\circ) \]

Now we calculate \(\tan(27^\circ)\):

\[ \tan(27^\circ) \approx 0.5108 \]

Now substituting this value back into the equation:

\[ h \approx 50 \cdot 0.5108 \approx 25.54 \]

Thus, the height of the kite, rounded to the nearest hundredth, is approximately:

\[ \boxed{25.54} \text{ feet} \]