Question

if the sum of the measures of two angles is 90 they are known as supplementary angle true or false.​

Answer 1

Answer:

false, the sum of the measures of two angles is 90 they are known as complementary angles and the sum of the measures of two angles is 180 they are known as supplementary angles

Answer 2

It is false that, if the sum of the measures of two angles is 90 they are known as supplementary angle.

• If the sum of two angles becomes 90°, then those angles are considered as complementary angles.
• On the other hand, if the sum of two angles becomes 180°, then those angles are considered as supplementary angles.
• From the above-mentioned definitions of supplementary angles and complementary angles, we can surely say that the given statement is absolutely false.