exam Maths Puzzle Numerical Ability

please help me with all of these 3 problems because i don't know haow to do them at all and my older brother doesn't understand any of this either. Thank- You very much!

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exam Other Question

When the angle of elevation is 62 degrees, the shadow on the groundof a power pole is 85' long. Find the height of the power pole to the nearest tenth of a foot. The area of a rectangle is 104. Find the length and width if the length is 5 times greater than its width.