In triangle ABC, how do you solve the right triangle given 'a' is 7 m, and the angle 'A' is 22 degrees?
1 Answer
Sep 29, 2015
(Assuming the right angle is at C)
Explanation:
Everything that follows is under the assumption that the right angle is
Since
and the sum of interior angles of a triangle is
For the
the opposite side is
the adjacent side is
the hypotenuse is
and
Note:
a calculator could be used to evaluate:
and