Angles.

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Presentation transcript:

Angles

Warm Up Questions What is the size of a right angle ? What is the size of a straight angle? n + 52 = 90 n = ? Y + 110 = 180 y = ?

Adjacent Angles Next to each other. Have common arm. Have same vertex.

Complementary Angles The sum of adjacent angles = 90 

Examples

Supplememtary Angles The sum of adjacent angles = 180 

Examples

On your whiteboard

On your whiteboard

Vertically Opposite When 2 straight lines corss A pair of vertically oppoaite angles are formed Vertically oppsite angles are equal

Examples

On your whiteboard

Complete your worksheet

Let’s discuss together

What did we learn today