Draw angles in standard position

1
EXAMPLE 1
Draw angles in standard position
Draw an angle with the given measure in standard
position.
a. 240º
SOLUTION
2
EXAMPLE 1
Draw angles in standard position
Draw an angle with the given measure in standard
position.
b. 500º
SOLUTION
3
EXAMPLE 1
Draw angles in standard position
Draw an angle with the given measure in standard
position.
c. 50º
SOLUTION
4
EXAMPLE 2
Find coterminal angles
Find one positive angle and one negative angle
that are coterminal with (a) 45º and (b) 395º.
SOLUTION
a. 45º 360º
315º
45º 360º
405º
5
EXAMPLE 2
Find coterminal angles
b. 395º 360º
35º
395º 2(360º)
6
for Examples 1 and 2
GUIDED PRACTICE
Draw an angle with the given measure in standard
position. Then find one positive coterminal angle
and one negative coterminal angle.
425º, 295º
590º, 130º
7
for Examples 1 and 2
GUIDED PRACTICE
660º, 60º
20º, 340º