SOLUTION TO MATH EXAMS QUESTION //TRIGONOMETRY Q5//

Hello everyone. It's another beautiful day to share the solution for trigonometry question 5. In today's question we are provided with the value of Sinθ = 0.6, while Cosθ and Tanθ are the unknown values to obtain.

Firstly, in order to obtain the value for Cosθ, I had to use the trigonometry identity formula which is Sin²θ + Cos²θ = 1. Since Sinθ = 0.6, all I needed to do was to substitute the value into the formula to get the value needed which is 0.8

Also, to obtain the value for Tanθ, I had to use the quotient identity formula. where I substituted the value for Sinθ and Cosθ. Such that Tanθ is obtained to be 0.75

Below is the clear workings on the white board
Image is mine

Tools Used
Graphics tablet/Pen
Miro online white board
Laptop

Video edited with VSDC