Lesson 5

Angles in Polygons

Est. Class Sessions: 3

Daily Practice and Problems

Teacher Notes
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TIMS Task

Accept all possible answers.

  1. Possible answers are:
    ∠NTP, ∠PTQ, ∠MTS, ∠TQP, ∠TRO, ∠NTR
  2. ∠MTN, ∠PQR, ∠STR, ∠TPQ, ∠MTO, ∠STO
  3. ∠TPQ, ∠TOR
  4. PQRO

P. Geometric Gems

Find and name at least one of each of the following:

  1. an acute angle
  2. an obtuse angle
  3. a triangle
  4. a quadrilateral