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kenny6666 [7]
2 years ago
7

Ming argues that the length of a will be half of the measure of the length of 6 since 45° is half the measure of 90°. Charlene a

rgues that the length of a will be a different number.
What is the length of a?
Mathematics
1 answer:
Afina-wow [57]2 years ago
5 0

The length of a will be a different number and the value will be 4.71in

<h3>How to find the area of a sector</h3>

The given diagram is a sector and the formula for calculating the length of an arc is expressed as:

Length of an arc = rβ

where

  • β is the subtended angle
  • r is the radius

Given the following parameters

β .= 45 degrees

r = 6in

Substitute

Length of an arc = 6π/4

Length of an arc = 6(3.14)/4

Length of an arc = 4.71inches

This shows that the length of a will be a different number and the value will be 4.71in

Learn more on length of arc here: brainly.com/question/8020286

#SPJ1

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