Classify angle relationships given parallel lines and a transversal.
Calculate the value of missing angles and variables formed by parallel lines and a transversal.
Calculate the value of missing angles and variables inside a triangle.
Paired Practice: Triangle Sum
Work in pairs to solve for missing angles after finding x.
Use the Pythagorean Theorem to calculate the length of missing sides.
Determine triangle congruence using AAS, ASA, SAS, SSS, and HL congruence theorems.
Crazy Letters: Triangle Congruence
Math, meet Mad Libs®. Determine triangle congruence in a Crazy Letters activity where mistakes are just as fun as the right answer!
Calculate the value of missing angles and variables using the Exterior Angle Theorem.
Paired Practice: Triangle Trigonometry (Missing Sides)
Work in pairs to find missing sides using triangle trigonometry.
Matching: Triangle Trigonometry (Missing Angles)
Find missing angles using triangle trigonometry to unlock a secret phrase!
Central Angles and Arc Measures
Find the value of missing angles, arcs, and variables in a circle.
Arc Length and Sector Area
Calculate arc length and sector area given a radius and central angles.