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50ft cable is stretched from the top of an antenna to an anchor point on the ground 15ft from the base of the antenna how tall is the antenna?
Wiki User
∙ 15y ago
This shape is a right triangle, who's equation is: c2=a2+b2 In this example, c is decribed by the 50ft cable and either a or b is described by the 15 ft anchor point. So the equation becomes: 502=152+b2. Solve for b, you get sqrt(2275) which is approx 47.7 ft
Wiki User
∙ 15y ago
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