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.

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.

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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) (Show Source): You can put this solution on YOUR website!
x = (16.2 / 2) / cos(63�20')
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