Solving Problems With Similar Figures
Resource ID: GM5L2
Grade Range: 10 - 9
Subject: Math
Given problem situations involving similar figures, the student will use ratios to solve the problems.
Using Logical Reasoning to Prove Conjectures about Circles
Resource ID: GM1L19
Grade Range: 10 - 9
Subject: Math
Given conjectures about circles, the student will use deductive reasoning and counterexamples to prove or disprove the conjectures.
Generalizing Geometric Properties of Ratios in Similar Figures
Resource ID: GM2L3
Grade Range: 10 - 9
Subject: Math
Students will investigate patterns to make conjectures about geometric relationships and apply the definition of similarity, in terms of a dilation, to identify similar figures and their proportional sides and congruent corresponding angles.
Determining Area: Sectors of Circles
Resource ID: GM4L3
Grade Range: 10 - 9
Subject: Math
Students will use proportional reasoning to develop formulas to determine the area of sectors of circles. Students will then solve problems involving the area of sectors of circles.