Question 43
Fill in the blanks to make the statement true.
If the sum of measures of two angles is 180∘, then they are___.
If the sum of measures of two angles is 180∘, then they are supplementary angles.
Question 42
If the sum of measures of two angles is 90∘, then the angles are ___.
Question 60
Two angles are said to be ______ if they have equal measures.
Question 38
Fill in the blanks to make the statements true.
If two ratios are equal, then they are in ___.
Question 57
If one angle of a triangle is equal to the sum of other two, then the measure of that angle is ___
To find the ratio of two quantities, they must be expressed in ___ units.