Question

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Answer 1

Answer:

Given that ,

13 cos theta = 5

then,

cos theta =5/13

By pythgoras theorem,

AC^2=AB^2+BC^2

169=AB^2+(25)

AB=12

tan theta=opposite / adjacent

tan theta =12/5

So tan theta =12/5

Hope it helps you...

Answer 2

Answer:

Step-by-step explanation:

Given that ,

13 cos theta = 5

then,

cos theta =5/13

By pythgoras theorem,

AC^2=AB^2+BC^2

169=AB^2+(25)

AB=12

tan theta=opposite / adjacent

tan theta =12/5

So tan theta =12/5

Hope it helps you...