The wind has blown a tree so that it is growing at a 108° angle with the ground. the top of the tree is 75 ft. from the ground. how tall is the tree?

78.85 ft

Step-by-step explanation:

 Based on the information provided in the exercise, you can draw the right triangle attached, wheree "x" is the height of the tree.

You need to remember the following identity:

By definition:

Then, this is:

In the right triangle shown in the figure, you can identify:

Then, you need to substitute the corresponding values into  :

Now, you can solve for "x":

518,400

step-by-step explanation:

the area is multiplying all the given measurements together.

40 * 18 * 30 * 24 = 518,400