Question

what is the lengths of sides a and b in the 30-60-90 triangle if the hypontenuse is 28 meters

Answer 1

14 and \[14\sqrt{3}\]

Answer 2

The side (x) opposite the 30 degree angle satisfies the relationship of sin 30 = x/28. You can get the length of the other side either by the Pythagorean theorem of the cosine relationship.

Answer 3

*or
the cosine relationship. And the sin 30 = 1/2

Answer 4

thankyou :)

Answer 5

uw!