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Tanisha Pal Singh

7 Nov 18

Trigonometric ratios –

We have been given theta as 57, adjacent as 6 and opposite as x. We have to find out the x. So we will have to think of a trigonometric ratio in which opposite and adjacent comes.

Tan 57= x÷ 6

1.539= x=÷6

X=1.539×6

X= 9.234 is the opposite.

Inverse trigonometry ratio –

We have to find out the theta which will be x, we have been given hypotenuse as 24 and opposite as 15. So- Sin x= 15÷24

Sin x= 0.625

X= 38.628