Can you make that wonderful observation?

Geometry Level 1

A triangle has sides of magnitude 11, sin⁡x \sin x, and cos⁡x\cos x.

where 0<x<π2.0 < x < \frac { \pi }{ 2 } .

Find the largest angle of the triangle in degrees.

Assume that the triangle is non-degenerate.

Milind Prabhu by milind prabhu
×

Problem Loading...

Note Loading...

Set Loading...