Use the given point on the terminal side of angle θ to find the value of the trigonometric function indicated.

For the point ,

For the point ,

For the point ,

For the point ,

For the point ,

For the point ,

For ratios and , we need to calculate the hypotenuse of the right-angled triangle. For the ratio , we can directly make use of the coordinate points.

For the point

For the point

For the point

For the point

For the point

For the point

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 19)  117°                    20) 53°

               21)  229°                   22) 119°

               23) 155°                    24) 323°

Step-by-step explanation:

Use Pythagorean Theorem to find r:     x² + y² = r²

19) x = ,  y = 8,    r = 9

20) x = 3,   y = 4,   r = 5

21) x = ,   y = -3,   r = 4

22) x = ,   y = 7,   r = 8

23) x = -13,   y = 6,   r =

24) x = 4,    y = -3,   r = 5

i can't read the graph

step-by-step explanation:

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.