Homework Help: Trigonometry

Posted by Ashley on Wednesday, February 10, 2010 at 10:59pm.

Suppose you have an isosceles triangle, and each of the equal sides has a lenght of 1 foot. Suppose the angle formed by those two sides is 45^\circ. Then the area of the triangle is square feet.

Trigonometry - Reiny, Wednesday, February 10, 2010 at 11:06pm
area = (1/2)(1)(1)sin45
= 1/(2√2)
Trigonometry - Anonymous, Wednesday, May 2, 2012 at 2:03pm
.353553

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