Question

Find the missing lengths in the triangle. Round to the nearest tenth if necessary.

Answer 1

c = 6 in., d = 3 in.
c = 3 in., d = 6 in.
c = 9 in., d = 10.4 in.
c = 9 in., d = 27 in.

Answer 2

In a 30-60-90 triangle, the ratios are:


\(\Large \color{MidnightBlue}{\Rightarrow 2x,x,x\sqrt3 }\)
Clearly, we can see that one side is given that is 3sqrt3. We can infer that x = 3.
2x is d.
x is c.
Do it now?

Answer 3

Also, 2x is the hypotenuse and x, xsqrt3 are the legs.