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Arc Lengths and Area of Sectors Task Cards
Students will practice finding arc lengths and area of sectors with these 24 task cards. Some problems are given in radians and some are given in degrees. Cards 1-6 are arc lengths, cards 7-12 are area of sectors, and cards 13-24 are mixed applications of arc lengths and area of sectors. Some problems ask for exact answers and some ask for decimal approximations.
Break the cards up and use them as you teach each topic, or use as a cumulative review at the end of a unit.
Students can check their answers by scanning the QR code on each card. Connection to the internet is not required to scan the code, however, a QR scanner app is required on the device. There are several free apps available to download. Cards without QR codes also included should you wish not to use them.
This activity works very well in conjunction with my Pre-Calculus Trigonometric Functions Unit.
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