10th GradeMenu1Factorize Quadratic Expressions2Find Inverse of a FunctionActivity Set 13Inverse FunctionsActivity Set 14Vertical Angles Are CongruentActivity Set 1Find the missing angle based on the relationships between vertical and linear pairs of angles.Given ∠1=65∘, find ∠2 which forms a linear pair with ∠1.∠2=CheckResetContinue5How do you prove alternate interior angles are congruent?6How do you prove that the medians of a triangle meet at a point?7How do you prove that opposite sides of a parallelogram are congruent?8How do you prove that opposite angles of a parallelogram are congruent?9How do you prove that base angles of isosceles triangles are congruent?10When are corresponding angles not congruent?11How do you use congruence and similarity criteria for triangles to prove relationships in geometric figures?12How do you prove that all circles are similar?13How do you prove that a line parallel to one side of a triangle divides the other two proportionally?14How do you prove the Pythagorean Theorem by using triangle similarity?15What is the connection with the sides of right triangles and the angles in the triangle?16How do you prove that the interior angles of a triangle sum to 180 degrees?Activity Set 117How do you use the relationship between the sine and cosine of complementary angles?18What Happens When You Dilate a Line That Doesn't Go Through the Center?19Why Are Diagonals of a Rectangle Congruent?20How do you use similarity transformations to determine if two figures are similar?21How do you use slope criteria for parallel and perpendicular lines to solve geometric problems?22How do you use coordinates to compute the perimeter of a polygon?23Rigid MotionsActivity Set 124Corresponding Angles and Parallel LinesActivity Set 1
Find the missing angle based on the relationships between vertical and linear pairs of angles.Given ∠1=65∘, find ∠2 which forms a linear pair with ∠1.∠2=CheckResetContinue
