SOLUTION: Triangle ABC is an isosceles triangle. Its base is 16.2 cm and one base angle is 63o 20’. Find the length of one of the congruent sides to the nearest hundredth of a cm.

Algebra ->  Trigonometry-basics -> SOLUTION: Triangle ABC is an isosceles triangle. Its base is 16.2 cm and one base angle is 63o 20’. Find the length of one of the congruent sides to the nearest hundredth of a cm.      Log On


   

Question 617346: Triangle ABC is an isosceles triangle. Its base is 16.2 cm and one base angle is 63o 20’.
Find the length of one of the congruent sides to the nearest hundredth of a cm.
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
x = (16.2 / 2) / cos(63º20')