answersLogoWhite

0

120

Since the measures of the angles of supplementary angles add up to 180, 60 plus something else equals 180. 180-60=120

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

If two angles are supplementary and one of them is 30 degrees what is the measurement of the second angle?

If two angles are supplementary, and one angle measures 30 degrees, then the second angle must measure 150 degrees. This is because by definition if two angles are supplementary, then they must up to 180 degrees.


Two angles are supplementary and one of them is 30 degrees what is the measurement of the second angle?

Two angles are supplementary and one of them is 30 degrees what is the measurement of the second house


What do you call a two angles if their measurement is 180 degrees?

They are supplementary angles.


What is the measure of vertical angles that are supplementary?

supplementary angles add up to 180 degrees


What angles measure sum is 180 degrees?

supplementary angles.


What are two angles if the sum of their measurement is 180 degrees?

Supplementary.


What are two angles whose measure is 180 degrees?

They are supplementary angles


What is the measurement of the supplement?

Supplementary angles add up to 180 degrees


What is a supplementary angle and what does it measure?

Supplementary angles are two angles that measure up to 180 degrees. EXAMPLE: If the an angle measures 70 degrees, to find the missing angle, you subtract 70 from 180 because supplementary angles equal 180 degrees. Your answer (in this case 110) is the answer for the measure of the missing angle.


What is The measure of an angle is 20 and deg. What is the measure of its supplement?

Its supplementary angle is 160 degrees because supplementary angles add up to 180 degrees


If two supplementary angles are congruent then each has a measure of 90 degrees?

no


What do congruent supplementary angles each have a measure of?

90 degrees each