How do you find the third angle given 95°, 58°?
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"How do I change #int_0^1int_0^sqrt(1-x^2)int_sqrt(x^2+y^2)^sqrt(2-x^2-y^2)xydzdydx# to cylindrical or spherical coordinates?"
1 Answer
Sep 17, 2016
Explanation:
The interior angles of a triangle sum to
So we have:
We know two so let's find the third:
