58.
59.
Remember:
"Oscar Had A Heap Of Apples.
Complete these formulas:
sin =
cos =
tan =
59.
60a. As previously mentioned, we substitute vectors for the sides in a
right triangle. For example:
Right triangle.
Vector diagram.
The angle in a right triangle is formed by the horizontal side and
to drawings above) is formed by the ________ vector and the
_________ vector.
60a. x
b.
The side opposite
in a triangle is represented by the
r
______ vector.
1-33
IT0350
Previous Page
