38. Use pi 39. 40. 41. O If r = 6 cm, find the EXACT length...
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38. Use "pi" 39. 40. 41. O If r = 6 cm, find the EXACT length of arc AB. What is the measure of 21? Compute the value of 'x'. Determine the measure of 21. 5x-15° 4x° (2x+7)° 5x 4x+6° 135⁰ 4x B 6x ----- (3x + 3)º 38. Use "pi" 39. 40. 41. O If r = 6 cm, find the EXACT length of arc AB. What is the measure of 21? Compute the value of 'x'. Determine the measure of 21. 5x-15° 4x° (2x+7)° 5x 4x+6° 135⁰ 4x B 6x ----- (3x + 3)º
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38 The formula for the length of an arc AB with central angle and radius r is mAB2r 360 Substitute r... View the full answer
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