Solution: What is the length of the side opposite angle A?

In triangle ABC, angle A = 45° and C = 70°. The side opposite angle C is 40 m long. What is the length of the side opposite angle A?

What is the length of the side opposite angle A?

Problem Statement: CE Board November 1994

In triangle ABC, angle A = 45° and C = 70°. The side opposite angle C is 40 m long. What is the length of the side opposite angle A?

Problem Answer:

The length of the side opposite angle A is 30.1 m.

Solution:

Online Questions and Answers in Plane Geometry


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