What is the degree of the triangle's angle when cosine equals 0.6283

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Guest Oct 1, 2014

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Best Answer

On the web2 calc inverse trig is arc trig

so hit

2nd acos 0.6283

There is a toggle button at the bottom left of the calc that so you can display in degrees or radians.

Melody Oct 2, 2014

Melody · Answer 1 · 2014-10-02T08:33:45

On the web2 calc inverse trig is arc trig

so hit

2nd acos 0.6283

There is a toggle button at the bottom left of the calc that so you can display in degrees or radians.

geno3141 · Answer 2 · 2014-10-01T11:47:05

Find invcos(0.6283)

or (2nd) cos(0.6283)

Your answer should be slightly larger than 51°.