1 Answer

Doomspork · Answer 1 · 2023-08-11T03:27:17+0000

Check the picture below.

Make sure your calculator is in Degree mode.

since we know what TQ is, let's use it on the blue triangle.

$sin(45^o)=\cfrac{\stackrel{opposite}{h}}{\underset{hypotenuse}{TQ}}\implies TQsin(45^o)=h\implies 4.565\approx h$

notice, I didn't use the 6.455 instead I used TQ, for namely the expression, to avoid any rounding issues.

Please log in or register to add a comment.