Question

Fill in each box with a ratio (aka fraction) that represents the Sin, Cos, or Tan for the angle
specified. (Hint: Soh Cah Toa) Next to each fraction, write it simplified in decimal form.
Please help I need to pass my class

Answer 1

Answer:

Step-by-step explanation:

sin(D) = $\frac{\text{Opposite side}}{\text{Hypotenuse}}$

         = $\frac{7}{14}$

         = $\frac{1}{2}$

         = 0.5

cos(D) = $\frac{\text{Adjacent side}}{\text{Hypotenuse}}$

          = $\frac{12.124}{14}$

          = 0.866

tanD = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

        = $\frac{7}{12.124}$

        = 0.577

Since, sinE = cosD

Therefore, sinE = 0.866

Since, cosE = sinD

Therefore, cosE = 0.5

Since, tanE = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

                   = $\frac{12.124}{7}$

                   = 1.732