Warm-Up 1. Calculate the exact value of sine and cosine of 30° 2. Calculate the sum of the square of the sine and cosine of 30° 3. Explain what you think.
10.3 ARCS AND CHORDS GEOMETRY. OBJECTIVES/ASSIGNMENT Use properties of arcs of circles, as applied. Use properties of chords of circles. Assignment: pp.
10.3 Arcs and Chords
