No because a triangles inner angles must equal a whole 180 degrees and an equilateral has to have all equal interior angles and 75+75+75 does not equal 180
An angle is supplementary to another if their measures add up to 180 degrees. To find the angle that is supplementary to a 75-degree angle, subtract 75 from 180. Therefore, 180 - 75 = 105 degrees. Thus, the angle that is supplementary to a 75-degree angle is 105 degrees.
A complement angle is the angle that, when added to a given angle, equals 90 degrees. For a 75-degree angle, the complement can be found by subtracting 75 from 90. Therefore, the complement angle for 75 degrees is 15 degrees.
Two angles that have measures that sum to 180 degrees are called supplementary angles. For example, a 30-degree angle and a 150-degree angle are supplementary because 30 + 150 = 180. Similarly, a 75-degree angle and a 105-degree angle are also supplementary, as their measures add up to 180 degrees.
No because the 4 interior angles must add up to 360 degrees
105
A 75 degree angle.
An angle is supplementary to another if their measures add up to 180 degrees. To find the angle that is supplementary to a 75-degree angle, subtract 75 from 180. Therefore, 180 - 75 = 105 degrees. Thus, the angle that is supplementary to a 75-degree angle is 105 degrees.
The supplement of a 75-degree angle is the angle that, when added to 75 degrees, equals 180 degrees (a straight line). To find the supplement of a given angle, you subtract the given angle from 180 degrees. Therefore, the supplement of a 75-degree angle is 105 degrees.
Use a protractor and a straight edge to construct a 75 degree angle
15 degrees
A complement angle is the angle that, when added to a given angle, equals 90 degrees. For a 75-degree angle, the complement can be found by subtracting 75 from 90. Therefore, the complement angle for 75 degrees is 15 degrees.
180-75=105 degrees
The third angle is 68 degrees which makes it a scalene triangle
105 degrees
75 degrees
Complementary angles total 90°. The complement (or complementary angle) of 15° is 75° (90 - 15).
The supplementary angle of 57 degrees is 123 degrees The complementary angle of 75 degrees is 15 degrees So: 123 minus 15 = 108 degrees