- How are 1 and 2 related They are supplementary?
- How do you find a complementary pair of angles?
- How do you know if an angle is supplementary?
- Can an angle be both complementary and supplementary?
- What is a supplementary angle example?
- What types of angles are supplementary?
- How do you solve supplementary angle problems?
- How do you tell the difference between complementary and supplementary angles?
- Can three angles be supplementary?
- Can a triangle have two supplementary angles Why?
- What 3 types of angles are supplementary?
- Can angles be complementary?
- What angle is AGB supplementary?
- How do you identify supplementary complementary and vertical angles?

## How are 1 and 2 related They are supplementary?

∠1 and ∠2 are supplementary.

If two angles form a linear pair, the angles are supplementary.

A linear pair forms a straight angle which contains 180º, so you have 2 angles whose measures add to 180, which means they are supplementary..

## How do you find a complementary pair of angles?

Working rule: To find the complementary angle of a given angle subtract the measure of an angle from 90°. So, the complementary angle = 90° – the given angle.

## How do you know if an angle is supplementary?

Two Angles are Supplementary when they add up to 180 degrees. Notice that together they make a straight angle. But the angles don’t have to be together.

## Can an angle be both complementary and supplementary?

Yes, because the sum of two angles is 180, and if they are both 90 degrees, they add up to 180, making them supplementary, and of the same measure, making them congruent.

## What is a supplementary angle example?

Two Angles are Supplementary when they add up to 180 degrees. They don’t have to be next to each other, just so long as the total is 180 degrees. Examples: … 93° and 87° are supplementary angles.

## What types of angles are supplementary?

Supplementary angles are those angles that measure up to 180 degrees. For example, angle 130° and angle 50° are supplementary because on adding 130° and 50° we get 180°. Similarly, complementary angles add up to 90 degrees. The two supplementary angles, if joined together, form a straight line and a straight angle.

## How do you solve supplementary angle problems?

Supplementary AnglesLet the measure of one of the supplementary angles be a .Measure of the other angle is 2 times a .So, measure of the other angle is 2a .If the sum of the measures of two angles is 180° , then the angles are supplementary.So, a+2a=180°3a=180°To isolate a , divide both sides of the equation by 3 .3a3=180°3 a=60°More items…

## How do you tell the difference between complementary and supplementary angles?

Two angles are called complementary when their measures add to 90 degrees. Two angles are called supplementary when their measures add up to 180 degrees.

## Can three angles be supplementary?

No; three angles can never be supplementary even though their sum is 180 degrees.

## Can a triangle have two supplementary angles Why?

Remember, only a pair of angles can be supplementary. Sure, the three angles in a triangle may add up to 180 degrees, but there are three angles in a triangle, so they are not supplementary!

## What 3 types of angles are supplementary?

What types of angles are supplementary?Two Angles are Supplementary when they add up to 180 degrees. They don’t have to be next to each other, just so long as the total is 180 degrees. … Two angles are said to be supplementary when the sum of the two angles is 180°. … Types of Angles – Acute, Right, Obtuse, Straight and Reflex Anlges.

## Can angles be complementary?

A complementary angle is an angle that adds up to 90 degrees. supplementary angles add up to 180 degrees. So a supplementary angle lies on a single, straight line, and a complementary angle is a right angle.

## What angle is AGB supplementary?

∠AGB and ∠BGD are supplementary. So, m∠2 = 180° – 90° = 90°. ∠AGF and ∠CGD are vertical angles. So, m∠3 = 26°.

## How do you identify supplementary complementary and vertical angles?

Definitions: Complementary angles are two angles with a sum of 90º. Supplementary angles are two angles with a sum of 180º. Vertical angles are two angles whose sides form two pairs of opposite rays.