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Angles Pt 2

WALT: Describe and label angles.

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Types of Angles:

Hint: Use corner of a piece of paper to measure

RIGHT ANGLE:

(Complementary angles)

STRAIGHT LINE (Supplementary angles):

Two angles add together to = 180*

One Angle is obtuse and the other is acute.

b+a=90*

b+a=180*

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Calculate the missing angle using your knowledge of a ‘right angle’.

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A straight line =_______∘

Calculate the missing angle.

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Find the measure of each angle in degrees.