1. Geo Sec. 6.4

8. Concept: Quick Review hypotenuse hypotenuse opposite opposite adjacent

10. Some
Algebra Of
Her
Children
Are
Having’
Trouble
Over
Algebra

13. Finding sin, cos, and tan. (Just writing a ratio or decimal.)

14. 10.8 9 A 6 Find the sine, the cosine, and the tangent of angle A.
Give a fraction and decimal answer (round to 4 places).
10.8 9 A 6
Shrink yourself down and stand where the angle is.
Now, figure out your ratios.

16. 24.5 8.2 23.1 Find the sine, the cosine, and the tangent of angle A
Give a fraction and decimal answer (round to 4 decimal places).
8.2 A
23.1
Shrink yourself down and stand where the angle is.
Now, figure out your ratios.

18. There is more after this!!!!
Homework:
IXL Geo:R.1
Homework:
IXL Geo:R.1
Don’t Get Excited!!!
There is more after this!!!!

19. Concept: Reciprocal Trig Ratio’s
Cosecant
csc
1 .
sin
hypotenuse
opposite
Secant
sec
1 .
cos
hypotenuse
adjacent
Cotangent
cot
1 .
tan
adjacent
opposite

21. Homework:
IXL Geo:R.2
Homework:
IXL Geo:R.2