The sum of the three interior angles inside
a triangle is always 180 degrees.
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180-38-95. The sum is always 180 in a triangle, so just subtract the other two from 180 to get the third.
It's important to remember that a triangle's angles will always total 180 degrees. 180 - 42 - 48 = 90. The last angle is 90 degrees, so this is a right triangle.
all triangles have 180 degrees even isosceles
Yes the 3 interior angles of any triangle always add up to 180 degrees.
The Interior angles of a triangle add up to 180° The Exterior angles of a triangle (or any other polygon) add up to 360°.