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Warm up: Solve for x

Warm up: Solve for x . 1.). 124 ◦. 2.). 70 ◦. x. 18 ◦. x. 4.). 3.). 260 ◦. x. 20 ◦. 110 ◦. x. Questions over hw ?. Circumference & Arc Length of Circles. Circumference. The distance around a circle. Circumference. or. r = 14 feet d = 15 miles.

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Warm up: Solve for x

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  1. Warm up: Solve for x 1.) 124◦ 2.) 70◦ x 18◦ x 4.) 3.) 260◦ x 20◦ 110◦ x

  2. Questions over hw?

  3. Circumference & Arc Lengthof Circles

  4. Circumference The distance around a circle

  5. Circumference or

  6. r = 14 feet d = 15 miles Find the EXACT circumference.

  7. 33 yd Ex 3 and 4: Find the circumference. Round to the nearest tenths. 14.3 mm

  8. 5. A circular flower garden has a radius of 3 feet. Find the circumference of the garden to the nearest hundredths. C = 18.85 ft

  9. Arc Length The distance along the curved line making the arc (NOT a degree amount)

  10. Arc Length

  11. Ex 6. Find the Arc LengthRound to the nearest hundredths 8m  70

  12. Ex 7. Find the Arc Length Round to the nearest hundredths 12 in  110

  13. Ex 8. Find the exact Arc Length.

  14. Group Work Packet Practice & Task

  15. Arc Length Homework 11 problems

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