0
Still curious? Ask our experts.
Chat with our AI personalities
Professor
Judy
CoachAdd your answer:
Earn +20 pts
What is the measure of one interior angle of a regular 12 gon?
Each interior angles measures 150 degrees
Find the measure of an angle such that the sum of the measures of its complement and its supplement is 150 degrees?
Very simple, let's mount a linear system: x=measure of the angle; y=supplement; z=complement: I:x+y= 180; II:x+z= 90; III: y+z= 150; Summing I with II we have: I+II: 2x+y+z= 270; III: y+z=150 Now, subtracting III from I+II we have a simple equation: 2x=120; >x= 60< So, the angle whose sum of the measures of its complements and supplement is 150, has 60 degrees.
How do you find the measures of the complement and the supplement of an angle?
The complement of an angle can be added to that angle to get a total of 90 degrees. Therefore, if your angle was 45*, set up a simple algebra problem. 45+x=90 subtract 45, you get x=45 The complement of a 45* angle is 45*. The complement of a 30* angle is 60, etc. The supplement of an angle can be added to said angle to get a total of 180 degrees, so if your angle is 45*, set up an algebra problem (again :P). 45+x=180 subtract 45, x=135. The supplement of a 45* angle is 135*. The supplement of a 30*angle is 150*, etc. Hope this helped!
What is a 150 degree angle called?
An obtuse angle.
What is the complement and supplement of a 150 degrees angle?
supplement: 30 degrees.complement: No true answer. -60 degrees I guess. 150 is already > 90complementary anglesplural of com·ple·men·ta·ry an·gleNoun:Either of two angles whose sum is 90°. def. credit: Google
