The body of a dump truck is raised to empty a load of dirt. How high is the 10 inch body from the frame when it is tipped upward at 45 degrees? round to the nearest inch.

Respuesta :

Answer:

7 ft

Step-by-step explanation:

First of all, "10 inch" would be "10 feet".

Now,

the height of the body from the frame at 45% angle would create a 45-45-90 degree triangle.

From the triangle, the body height (h) divided by [tex]\sqrt{2}[/tex]  would give us the approximate height of the body from the frame.

So,

[tex]\frac{10}{\sqrt{2} }=7.07[/tex]

So, the 10 feet body would be around 7.07 feet from the frame. Rounded to nearest inch, it would be 7 feet.

Answer:

B.  7 inches

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