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QUESTION 6 1 POINTA 20-foot string of lights will be attached to the top of a 12-foot pole for a holiday display. How far from the base of the poleshould the end of the string of lights be anchored?20 AProvide your answer below:ftFEEDBACK+O

QUESTION 6 1 POINTA 20-foot string of lights will be attached to the top of a 12-foot-example-1

1 Answer

7 votes

Step-by-step explanation

Since we have the given sides, we can apply the Pythagorean Theorem in order to obtain the needed distance:


Hypotenuse^2=Larger\text{ side}^2+Smaller\text{ side}^2

Plugging in the terms into the expression:


20^2=Larger\text{ side\textasciicircum2+12}^2

Subtracting 12^2 to both sides:


20^2-12^2=Larger\text{ side}^2

Computing the powers:


400-144=Larger\text{ side}^2

Subtracting numbers:


256=Larger\text{ side}^2

Applying the square root to both sides:


√(256)=Larger\text{ side}

Computing the root:


16=Larger\text{ side}

Switching sides:


Larger\text{ side =16}

In conclusion, the solution is 16ft

User Pete Richardson
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