Question

Given: In

∆ ,∠=° . If

sec =

13/12

, calculate

all other

trigonometrical ratios​

Answer 1

Answer:

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Answer 2

Answer:

sec theta = hyp/ adj = 13/12

= adj²+ opp² = hyp²

= 12² + opp² = 13²

opp= 5

sin theta= 5/13

cos theta = 12/13

tan theta = 5/12

cot theta= 12/5

cosec theta = 13/5