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The radius of a circle is 2 kilometers. What is the length of a 90° arc? r=2 km 90° Give the exact answer in simplest form.

The radius of a circle is 2 kilometers. What is the length of a 90° arc? r=2 km 90° Give the exact answer in simplest form.

PREALGEBRA
PREALGEBRA
15th Edition
ISBN:9781938168994
Author:OpenStax
Publisher:OpenStax
Chapter9: Math Models And Geometry
Section9.4: Use Properties Of Rectangles, Triangles, And Trapezoids
Problem 9.49TI: TRYIT:: 9.49 Determine whether you would use linear, square, or cubic measure for each item. (a)...
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IXL-Write variable e x De IXL-Simplify variab x D IXL-Write variable e A ixl.com/math/geometry/arc-length ookmarks E Maya Paniagua - Cl.. Geometry > U.3 Arc length 7L9 The radius of a circle is 2 kilometers. What is the length of a 90° arc? r=2 km 90° Give the exact answer in simplest form. kilometers Submit
Transcribed Image Text:IXL-Write variable e x De IXL-Simplify variab x D IXL-Write variable e A ixl.com/math/geometry/arc-length ookmarks E Maya Paniagua - Cl.. Geometry > U.3 Arc length 7L9 The radius of a circle is 2 kilometers. What is the length of a 90° arc? r=2 km 90° Give the exact answer in simplest form. kilometers Submit
130 DXL-Write variable e x E IXL - Simplify variab x E IXL - Write variable e x IXL - Area of sector i ixl.com/math/geometry/area-of-sectors okmarks E Maya Paniagua - CI. * Recommendations E Skill plans A Matn E FL Standar Geometry U.6 Area of sectors XZQ You have p The radius of a circle is 10 feet. What is the area of a sector bounded by a 54° arc? 54° r=10 ft Give the exact answer in simplest form. square feet DELL
Transcribed Image Text:130 DXL-Write variable e x E IXL - Simplify variab x E IXL - Write variable e x IXL - Area of sector i ixl.com/math/geometry/area-of-sectors okmarks E Maya Paniagua - CI. * Recommendations E Skill plans A Matn E FL Standar Geometry U.6 Area of sectors XZQ You have p The radius of a circle is 10 feet. What is the area of a sector bounded by a 54° arc? 54° r=10 ft Give the exact answer in simplest form. square feet DELL
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