Angle ABD = 4x - 4
Angle ABC = twice angle ABD = 7x + 4
So 7x + 4 = 2*(4x - 4) = 8x - 8
So x = 12
Then angle DBC = half of angle ABC = 1/2*(7*12 + 4) = 1/2*88 = 44 degrees.
74 degrees
It measures 104 degrees
An angle that measures 32 degrees is an acute angle
33
37o
5
No cheating!
when a ray bisects an angle, it does all of the following expect what
The third angle measures 18 degrees.
The answer is 13. x=13 13*5+13*2=91 Thank you.
Interior Angle Degree measure = 120o Exterior Angle Dergree measure = 60o
It is a right angle triangle and the 3rd angle will measure 30 degrees
It is an acute angle if it measures 65 degrees
90 degrees is the measure of a right angle
If lines m and n are parallel, and 8 measures 110o, which is the measure of 7?
77 degrees
It is a right angle triangle and the 3rd angle will measure 30 degrees