Question

The complement of / of a right angle is

Answer 1

$\huge\bigstar\:$$\Huge\tt\underline\blue{ANSWER}$

Right Angled Triangle

tex]\huge\bigstar\:[/tex]$\Huge\tt\underline\blue{EXPLAINATION}$

When two angles add to 90°, we say they "Complement" each other. because the right angle is thought of as being a complete angle. Spelling: be careful, it is not "Complimentary Angle" (with an "i") ... that would be an angle.

Answer 2

Step-by-step explanation:

In a right angled triangle, the two non-right angles are complementary, because in a triangle the three angles add to 180°, and 90° has already been taken by the right angle. When two angles add to 90°, we say they "Complement" each other. because the right angle is thought of as being a complete angle.