Yes, however the exact bisect is 135 degrees (135o)
90o + 45o = 135o = 180o - 45o
A ten degree angle is complementary to an eighty degree angle. Complementary angles add up to 90 degrees, so 10 + 80 = 90.
It is: 87+3 = 90 degrees
40 degrees
All three angles of the triangle add up to one-hundred-eighty degrees.
A triangle has three angles, not "angels." The sum of the angles will equal one hundred eighty degree. An equilateral triangle has three equal angles all measuring sixty degrees.
Supplement angles add up to one hundred eighty degrees, so the supplement of an eighty five degree angle would be a ninety five degree angle.
It is neither, a 180 degree angle is a straight angle. 90 degrees is a right angle. Angles between 90 and 180 degrees are obtuse. Angles over 180 degrees are reflex.
The sum of the angles in a trapezoid is 360 degrees, therefore, the forth angle in this problem is: 360 - (60+120+80) = 100 degrees
yes it is.
one hundred and eighty degrees
A ten degree angle is complementary to an eighty degree angle. Complementary angles add up to 90 degrees, so 10 + 80 = 90.
Its not its the same as 360
It is: 87+3 = 90 degrees
greater than 90 degrees less than 180 degrees
40 degrees
Two angles are complementary of they both add up to 90 degrees. Therefore the complement of eighty degrees would be 10 degrees. (80+10=90)
All three angles of the triangle add up to one-hundred-eighty degrees.