That's going to depend on what the rest of it is.
Supplementary angles add up to 180 degrees. If one angle = 130 degrees the other must be 180 - 130 = 50 degrees
130 degrees is the measure of the base angles of an isosceles triangle whose vertex has a measure of 50 degrees.
An obtuse angle
Yes.
Well, 40 degrees is already given.. And the angle "R" I assume has a box in its corner, that represents a 90 degree angle. as for I.E: "L" <-- is a 90 degree angle. so you add 40 + 90 = 130. In all triangles will always = 180 degrees. No if and's or but's about it. so you would take your 130 degrees subtract from 180 degrees, 130 - 180 = 50! and that will decipher your answer your looking for.
Supplementary angles add up to 180 degrees. If one angle = 130 degrees the other must be 180 - 130 = 50 degrees
130 degrees
130 degrees
130 degrees
A pair of supplementary angles add up to 180 degrees. Therefore, the supplement of any angle x is equal to 180 - x degrees. For example, the supplement of a 130 degree angle is equal to 180 - 130 = 50 degrees.
80 degrees.
130 degrees is the measure of the base angles of an isosceles triangle whose vertex has a measure of 50 degrees.
An angle of 130 degrees is an obtuse angle
The exterior angle of this 'polygon' would be 180 - 130 = 50 Now the sum of the exterior angles of any polygon is 360 degrees, so the number of sides would be supposedly: = 360/50 = 7.2 Now since a polygon cannot have 7.2 sides, a regular polygon's angle can't measure 130 degrees.
An obtuse angle
If the angle is measured at 130 degrees then it is called an obtuse angle.
obtuse angle