ZONK!!!!!!!!!!!!! Chapter 4.1-4.4.

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CLASSIFICATIONS, ANGLES AND MORE!!

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Presentation transcript:

ZONK!!!!!!!!!!!!! Chapter 4.1-4.4

Classify the Triangle by the angles EQUIANGULAR OBTUSE

Classify the Triangle by the sIDES ISOSCELES SCALENE

Find x if △RST is an equilateral triangle Find x if △RST is an equilateral triangle. (Be prepared to explain how you got it) X = 2

Find x if △ABC is an Isosceles triangle, with base AC Find x if △ABC is an Isosceles triangle, with base AC. (Be prepared to explain how you got it) X = 2

Find angle 1 28

Find angle 1 120

Find angle 3 74

Find angle 1 115

Suppose △ABC ≅ △DEF Find the value of y.

Polygon ABCD ≅ polygon PQRS. Find x Now find y X = 48 Y = 5

Determine which postulate can be used to prove that the triangles are congruent. If it is not possible to prove congruence, write not possible. SSS NOT POSSIBLE!!