Angles Project pd.5 By:Chrishard,Odrae,Justin. Right Angle-exactly 90 degrees. Example: X+62=90 -62 -62 X=28 Definitions.

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Presentation transcript:

Angles Project pd.5 By:Chrishard,Odrae,Justin

Right Angle-exactly 90 degrees. Example: X+62= X=28 Definitions

Acute Angle-less than 90 degrees Definitions

Obtuse-greater than 90 degrees and less than 180 degrees. Definitions

Straight-exactly 180 degrees. Example: Y+77= Y= Definitions

Complementary-the sum of the measures of two angles is 90 degrees. Example: X + 50= X = 40 Definitions

Supplementary Angle-the sum of the measures of two angles is 180 degrees. Example: X + 75 = x = 105 Definitions

Vertical Angles- when two lines intersect and form two pairs of opposite angles that are congruent. Example: If “D” equals 20 then “B” equals 20. If “A’’ equals 60 then “C” equals 60. Definitions

Adjacent Angles-two angles that share a vertex and a common side do not over-lap. Example: The arrow is pointing at the vertex. And this arrow is pointing at 2 square which mean they are both 90 degrees. Definitions

The End