Hello,
45° since a tangentiel angle is the half of the angle in the center corresponding.
4/6*2=8/12 so 11/12-8/12 is 3/12 or 1/4
Answer:
sin30° and cos60°
Step-by-step explanation:
We can see that we can use multiply trig identities to solve for <em>r</em>:
sin30° = r/20
r = 20sin30°
cos60° = r/20
r = 20cos60°
Answer:
Step-by-step explanation:
I honestly don’t know
