Question

What is the awnser to this problem

Answer 1

√65/11

Explanation:

h=11

p=√56

b=? (L as reference)

By pythogorean theorem,

h^2=p^2+b^2

b=√(h^2-p^2)

b=√(11^2-√56^2)

b=√(121-56)

b=√65

cosL=b/h

√65/11

You can put it in decimal yourself if you want.