I need help ? The radius of a circle is 1 centimeter. What is the length of a 30° arc?30°r=1 cmGive the exact answer in simplest form.

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Geometry

The radius of a circle is 1 centimeter. What is the length of a 30° 30° r=1 cm Give the exact answer in simplest form.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter10: Measurement, Area, And Volume

Section10.4: Circumference And Area Of A Circle

Problem 1E

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

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The radius of a circle is 1 centimeter. What is the length of a 30° arc?
30°
r=1 cm
Give the exact answer in simplest form.

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