Unit 7: Lesson 1 Learning Objectives

• Identify and define points, lines, line segments, rays, and planes.
• Classify angles as acute, right, obtuse, or straight.

• Identify parallel and perpendicular lines.
• Find measures of angles.
• Identify complementary and supplementary angles.

• Identify equilateral, isosceles, scalene, acute, right, and obtuse triangles.
• Identify whether triangles are similar, congruent, or neither.
• Identify corresponding sides of congruent and similar triangles.
• Find the missing measurements in a pair of similar triangles.
• Solve application problems involving similar triangles.

• Use the Pythagorean Theorem to find the unknown side of a right triangle.
• Solve application problems involving the Pythagorean Theorem.