Main street intersects oak road. if a right-hand turn onto oak road requires a 77 degree turn, what degree must a left-hand turn onto oak road make.

The measured from a left-hand turn on the oak road must be 103 degrees

Step-by-step explanation:

Let

x ----> measured in degrees from a left-hand turn on the oak road

y ----> measured in degrees from a right-hand  turn on the oak road

we know that

----> by supplementary angles (form a linear pair)

we have

---> given problem

substitute

solve for

therefore

The measured from a left-hand turn on the oak road must be 103 degrees

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