2x-10+3x-10=90
5x-20=90
5x=110
x=22
It is 15 degrees because complementary angles add up to 90 degrees
Complementary angles are angles that add up to 90 degrees. So, the complementary angle of 70 degrees would be 20 degrees
23 degrees and 67 degrees
Complementary angles add to 90 degrees so the complementary angle to 70 degrees has a measure of 20 deg.
74 degrees
It is 15 degrees because complementary angles add up to 90 degrees
It is 15 degrees because complementary angles add up to 90 degrees
Complementary angles total 90°. The complementary angle of 27° is 90 -27 = 63°.
270
Complementary angles.
An impossibility because complementary angles add up to 90 degrees but if its a supplementary angle then 180-105 = 75 degrees
No, an obtuse angle cannot be both complementary and supplementary because the measures of complementary angles add up to 90 degrees, while the measures of supplementary angles add up to 180 degrees. An obtuse angle has a measure greater than 90 degrees, so it can only be supplementary, not complementary.
The definition of complementary angles are ones that add up to 90 degrees.
Complementary angles are angles that add up to 90 degrees. So, the complementary angle of 70 degrees would be 20 degrees
11 and 89 aren't complementary angles because complementary angles form a right angle (90 degrees), but 89 and 11 add up to 100 and not 90.
55 degrees
23 degrees and 67 degrees