White H House of Math logo on multicolored square
Colorful House of Math logo
Log in/Sign up
Menu

10th Grade

Menu
Factorize Quadratic Expressions
Find Inverse of a Function
Activity Set 1
Inverse Functions
Activity Set 1
Vertical Angles Are Congruent
Activity Set 1
How do you prove alternate interior angles are congruent?
How do you prove that the medians of a triangle meet at a point?
How do you prove that opposite sides of a parallelogram are congruent?
How do you prove that opposite angles of a parallelogram are congruent?
How do you prove that base angles of isosceles triangles are congruent?
When are corresponding angles not congruent?
How do you use congruence and similarity criteria for triangles to prove relationships in geometric figures?
How do you prove that all circles are similar?
How do you prove that a line parallel to one side of a triangle divides the other two proportionally?
How do you prove the Pythagorean Theorem by using triangle similarity?
What is the connection with the sides of right triangles and the angles in the triangle?
How do you prove that the interior angles of a triangle sum to 180 degrees?
Activity Set 1
How do you use the relationship between the sine and cosine of complementary angles?
What Happens When You Dilate a Line That Doesn't Go Through the Center?
Why Are Diagonals of a Rectangle Congruent?
How do you use similarity transformations to determine if two figures are similar?
How do you use slope criteria for parallel and perpendicular lines to solve geometric problems?
How do you use coordinates to compute the perimeter of a polygon?
Rigid Motions

What are rigid motions in geometry?

Rigid motions are transformations that move a shape without changing its size or shape. In this video, you’ll learn how translations, rotations and reflections work and what they have in common.

0%
Continue
Activity Set 1
Corresponding Angles and Parallel Lines
Activity Set 1
Globe AI
AI
How can I help you?
Beta