Aramp is used to load suitcases on an airplane. if the cargo door is 7 feet from the ground and the angle formed by the end of the ramp and the ground is 25, how long is the ramp?

Step-by-step explanation:

You must draw a right triangle as the one attached, where "x" is the lenght  in feet of the ramp.

You need to use the following Trigonometric Identity:

In this case you can identify that:

Now you must substitute these values into :

Finally, you must solve for "x" in order to find its value.

This is:

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step-by-step explanation:

one set of data has more variation than the other. hope this !