Question

help

Answer 1

@n648c788

Answer 2

can you teach me like this?
https://www.youtube.com/watch?v=7m3gpFHUFcY

Answer 3

Hey champ

Answer 4

hey man, watch that video please. the first method used i believe is howmy teacher wants the work shown on paper

Answer 5

Ok I gotcha, 1sec

Answer 6

kk ready

Answer 7

yessir

Answer 8

Ok, remember how we got the values for arcsin, arccos, etc...

1.) Use unit circle
arcsin(rad3/2)

rad3/2 for sin is at radians pi/3, 2pi/3
at degrees= 120, 60
2.) Now to show work for degree to radians (this formula is for all trig functions)

arcsin at 60 degrees, so we want to show the radians, which is pi/3

Degree to radians- Formula- Degree * pi
180
60degrees* pi
180
=pi/3
arcsin at 120 degres
120* pi
180
= 2pi/3

3). Now radians to degree, arcsin is pi/3 and 2pi/6
Radians to degrees -Formula -radians*180
pi

arcsin pi/3, so pi/3* 180
pi
=60 degrees

arcsin 2pi/3, so 2pi/3 * 180
pi
= 120 degrees

Answer 9

ok, give me a few to review, and understand response

Answer 10

yes sir

Answer 11

that looks like the same thing we talked about last night. i think he wants that graph drawn

Answer 12

The formula is how you show you work, you do not need to draw the triangle, you use the unit circle to get the answer, look at the my example, the 2 formulas I gave you, il show you what he means with the triangle

Answer 13

ok