Question

. If the sum of the measures of two angles is 90 degree , they are known as___________________ angles.
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Answer 1

Answer:

complementary angles..

Step-by-step explanation:

When the sum of two angles is equal to 90 degrees, they are called complementary angles..

Hope this will help you..

Answer 2

If the sum of the measures of two angles is 90 degree, they are known as complementary angles.

Explanation:

• Complementary angles pairs to form a sum of 90 degrees.
• A right angle cannot be a complementary angles as it does not comes in pairs and it is a one angle.
• The sum of the measures of three angles having 90 degrees are not complementary angles.
• Complementary angles will have positive angles.
• Complementary angles contains two acute angles.
• The complementary angle can be calculated by subtracting the measure of the given angles from 90 degrees.