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arc length

arc length

Assessment

Presentation

•

Mathematics

•

KG

•

Practice Problem

•

Hard

Created by

Harold Guerrero

Used 2+ times

FREE Resource

3 Slides • 3 Questions

1

7.4: Arc Length & Area of a Sector

Objective: Use proportional reasoning to find arc length and area of a sector

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2

Arc Length
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3

Ex 1: Find the length of the minor arc
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4

Multiple Choice

A central angle measures 230°230\degree and its radius is 6 cm. What is the length of the arc intercepted by the angle? 

1

12.o4 cm

2

144.51 cm

3

24.08 cm

4

72.26 cm

5

Fill in the Blanks

What is the measure of the central angle in a circle that intercepts an arc that is 18 cm in length and the radius of the circle is 7cm? Round the the nearest whole number. Numeric value only!

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6

Multiple Choice

What is the radius of a circle that has a central angle of 230 degrees and an arc length of 60 miles.

1

6.10 miles

2

74.95 miles

3

29.89 miles

4

14.95 miles

pattern-tertiary
7.4: Arc Length & Area of a Sector

Objective: Use proportional reasoning to find arc length and area of a sector

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