Question

Find the length of side AB give answer to 1decimal place 12 62

Answer 1

So this is trigonometry. I’m assuming you have triangle ABC and BC=12 and AC=62. Pythagorean theorem says A^2+B^2=C^2. Plug in those values into the equation


12^2+B^2=62^2

B^2= 3700

B= +- 60.8