DenzelMathers

2 Questions
1 Answers

0

668

1

+12

Trigonometry

Knowing that Sin(30)=1/2, find Cos(30) and Tan(30)

DenzelMathers 28 mar 2017

+2

1227

3

+12

knowing that Tan(45)=1, find Sin(45) and Cos(45) with the fonamental relations

knowing that Tan(45)=1, find Sin(45) and Cos(45) with the fonamental relations

DenzelMathers 28 mar 2017

+12

-1

what is ''r''?

DenzelMathers28 mar 2017