[" Q3Solve - "],[" 1prove that: The sum of measure of oll liongle is "180^(@)]

Prove that the sum of the three angles of a triangle is 180^(@).

Prove that the sum of the three angles of a triangle is 180^0dot

Sum of the measures of two complementary angles is 180^(@)

We prove the statement "sum of interior angles of a triangle is 180^@ " by

Prove that the sum of two consecutive angles of a parallelogram is 180^(@).

Prove that the sum of two consecutive angles of a parallelogram is 180^(@).

In a parallelogram ABCD, prove that sum of any two consecutive angles is 180^(@) .

In a parallelogram ABCD, prove that sum of any two consecutive angles is 180^(@).

Write the truth value of the following statement: Sum of measure of an angle of triangle is 180^(@) or 360^(@)

fill in the blanks to make the statements true. If the sum of measures of two angles is 180°, then they are _________.