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Use the diagram to the right.

If AD = 17 and AC = 2y - 6, find the value of y. Then find AC
and DC.

Use the diagram to the right. If AD = 17 and AC = 2y - 6, find the value of y. Then-example-1
User Penny Chan
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2 Answers

4 votes

Answer:

Explanation:

Use the diagram to the right. If AD = 17 and AC = 2y - 6, find the value of y. Then-example-1
User Eugen Labun
by
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5 votes

Explanation:

if AD =17,then Dc is also 17 because from the diagram,it is given that AD=DC.

And because AD and DC are equal,it means AC = AD +DC,therefore AC = 17+17,AC =34

AC=2y-6

therefore

34=2y-6

28=2y and y=14

User Shitu
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