In right , the right angle is at . The length of leg is 8 and the length of leg is…

MATHEMATICS · Multi-part · CBSE · Mathematics · Introduction to Trigonometry · Introduction to Trigonometry

Problem

In right

\triangle ABC

, the right angle is at

C

. The length of leg

AC

is 8 and the length of leg

BC

is 15. Find the exact fractional values of

\sin(A)

\cos(A)

, and

\tan(A)

. (1) Find the exact fractional value of

\sin(A)

. (2) Find the exact fractional value of

\cos(A)

. (3) Find the exact fractional value of

\tan(A)