Quick Crisp Review Give the exact value of sec210.

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Quick Crisp Review Give the exact value of sec210.

Activity Draw and x and y axis through the center of your circle. Label the four quadrants What is a radian? With your yarn measure the radius. 1 radian is the angle that corresponds to this arc length. How many radians is 180°? How many degrees is one radian? Lets Read Pages 533-536

You will be able to convert from radians to degrees and vice versa. Example: 1) Convert 45° to radians To convert from degrees to radians divide by 180 and multiply by π To convert from radians to degrees multiply by 180 and divide by π. 2) Convert π/2 to degrees Convert 1.7 radians to degrees Convert (7π)/3 to degrees

Exit Slip In your own words describe what a radian is and explain how we determined the measure of 1 radian (approx 57 degrees). In a recent survey, 14 people found their mayor to be “very competent.” This number is exactly 20% of the peopled surveyed. How many people were survey? A. 28 B. 35 C. 56 D. 70 E. 84