Students practice finding the chord length with this set of 18 pairs of matching cards. In this set, the pythagorean theorem is required to find the length. One half the cards have a diagram of a circle with the missing segment indicated. Students will use the pythagorean theorem to find the missing measure and find the matching card with that length.
You can use these cards as a ticket in the door or ticket out the door. Students can work individually, in pairs or groups. Different levels of chord length cards are available to meet a wide range of learners in the classroom. Additional uses for these cards are explained in the directions or download my free resource.