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8.G.A.5 — Practice Problems

Grade 8 G Covered
Understand congruence and similarity using physical models, transparencies, or geometry software.

Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles.

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Sample 8.G.A.5 problems

46 problem types align to this standard. Every worksheet is a fresh set with complete step-by-step solutions.

Sample practice problems for Common Core 8.G.A.5

Other Grade 8 standards with practice

  • 8.NS.A.1 Know that there are numbers that are not rational, and approximate them by rational numbers.
  • 8.NS.A.2 Know that there are numbers that are not rational, and approximate them by rational numbers.
  • 8.EE.A.1 Work with radicals and integer exponents.
  • 8.EE.A.2 Work with radicals and integer exponents.
  • 8.EE.A.3 Work with radicals and integer exponents.
  • 8.EE.A.4 Work with radicals and integer exponents.
  • 8.EE.B.5 Understand the connections between proportional relationships, lines, and linear equations.
  • 8.EE.B.6 Understand the connections between proportional relationships, lines, and linear equations.
  • 8.EE.C.7 Analyze and solve linear equations and pairs of simultaneous linear equations.