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Kuta Software - Infinite Geometry Name_____ Circumference and Area of Circles Date_____ Period____ Find the area of each. Use your calculator's value of πππ. Round your answer to the nearest tenth. 1) 12 in 2) 14 km 3) 9 m 4) 11 cm 5) radius = 2.6 in 6) radius = 34.1 in
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Kuta Software - Infinite Algebra 2 Name_____ Writing Equations of Circles Date________________ Period____ Use the information provided to write the standard form equation of each circle.
Find the diameter of each circle. 14) circumference = 10p km. 16) circumference = 8p mi. 18) area = 144p mi2. 20) area = 16p ft2. 9) radius = 7 mi. 11) area = 25p in2. 13) area = 100p yd2. 15) circumference = 6p km. 17) circumference = 14p yd. 19) area = 36p km2. 21) area = 121p mi2.
Find the circumference of each circle. 1) 13 cm 2) 19 m 3) 34 km 4) 22 mi Find the radius of each circle. 5) circumference = 10p yd 6) circumference = 28p ft 7) circumference = 32p yd 8) circumference = 24p km Find the diameter of each circle. 9) circumference = 18p cm 10) circumference = 6p yd Find the area of each. 11) circumference = 14p mi ...
Worksheet by Kuta Software LLC 35) F G H 266 °? 36) E F G T D 125 ° 55 °? 37) P SQ R 192 °?57° For #38, find the arc length. For #39, find the area of the shaded region. 38) 11 km 225° 39) 12 mi 225° Find the circumference. 40) area = 49p cm² Find the radius. 41) circumference = 20p in Find the diameter. 42) area = 100p cm²
Use the information provided to write the equation of each circle. 1) Center: (4, 1) Radius: 5 2) Center: (12, 14) Radius: 6 3) Center: (6, -2) Circumference: 18p 4) Center: (16, -7) Circumference: 6p 5) Center: (4, 5) Area: 169p 6) Center: (-9, -4) Area: 49p Identify the center and radius of each. Then sketch the graph. 7) x2 + (y + 4) 2 = 4 x ...
