Question

Use the given information to solve right triangle ABC for all missing parts.a = 32 ft, B = 70°(Type an integer or a decimal.)

Answer 1

Okay, here we have this:

Considering the provided information, we obtain the following:

C=90°

A=180°-C-B

A=180°-90°-70°

A=20°

`\begin{gathered} \tan (B)=(b)/(a) \\ \tan (70)=(b)/(32) \\ b=32\cdot\tan (70) \\ b\approx87.92 \\ c=\sqrt[]{32^2+87.92^2} \\ c\approx93.56 \end{gathered}`