Supplementary Angles
These two angles total ____________ degrees in supplementary angles.
What's 180 degrees?
Daniel said complementary angles total 88 degrees. What's his mistake?
What's they total 90 degrees?
If two angles are vertical, then they're what?
What's equal or congruent?
A three sided polgon.
What's a triangle?
In a pentagon, five sided polygon, find the measure of one angle. Note, not the total number of degrees in the polygon.
What's 108 degrees?
If you have 10 degrees, find the supplementary angle.
What's 170 degrees?
Find the complementary angle for 88 degrees.
What's 2 degrees?
If two angles are vertical, and one angle is 45 degrees, and the other angle is 5a + 10, then find a.
What's a equals 7?
A five sided polygon.
What's a pentagon?
In a decagon, 10-sided polygon, find the measure of one angle. Note, not the total number of degrees in the polygon.
What's 144 degrees?
Rick said supplementary angles total 90 degrees. What's his error?
What's they total 180 degrees.
In a right angle, or 90 degrees, it's cut into two angles. If the first angle is 24 degrees, find the complementary angle.
What's 66 degrees?
If two angles are vertical, and the first angle is 8c - 4, and the second angle is 129 degrees, find the measure of angle c. Round to the nearest tenth.
What's 16.9?
A six-sided polygon.
In a hexagon, how many total degrees are there?
What's 720 degrees?
If angle 38 degrees is adjacent to angle h on a straight line, find the measure of angle h.
What's 142 degrees?
Complementary angles are different from supplementary angles because complementary form what?
What's 90 degrees?
Vertical angles are what?
What's congruent, or equal?
An eight-sided polygon.
What's an octogon?
In a nonagon, or a nine sided figure, how would you solve for how many degrees are in the polygon?
What's use the formula (n-2) x 180. So (9-2) x
180 = 1260.
Jackie said the supplementary angle for 30 degrees is 30 degrees. What's her mistake?
Supplementary angles need to total 180 degrees, so the answer really is 150 degrees.
If you have an angle that's 7.5 + 20x and the second angle is 45 degrees, solve for x. Round to the nearest tenth.
What's x equals 1.9?
Angle one is 30 degrees, and the vertical angle is
25p - 5. Find p. Round to the nearest tenth.
What's 1.4?
A ten-sided polgon.
What's a decagon?
In a nonagon, or a nine sided figure, solve for how many degrees are in one angle of the polygon?
What's 140 degrees?