Question

8. Suppose ABC is a right triangle with side lenghts a, b and c and right angle at C. Find the unkown side lenght and then the value of the indicates trigonometric functions of the abgle. Find csc B when a =3 and b=7.

10. An equation of the terminal side of an angle theta in standard position is given along with a restriction on x. Find the indicated trigonometric function value of theta.

Step 1

It is given that, ABC is the triangle with right angle at C.

The length of the sides are denoted by *a*, *b* and *c*.

Also, the value of *a* = 3 and *b* = 7.

Step 2

Draw the right triangle ABC as shown below.

Step 3

Using Pythagorean theorem obtain t...

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