sierra798 sierra798

26-04-2022
Mathematics

contestada

if radius equals 3 and the arc that bounds that sector is 40° what is the sector area and arc length equal?

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brightediomo1 brightediomo1

26-04-2022

Answer:

Sector area= 3.143 units²

Arc length = 2.095 units

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wolf1728 wolf1728

26-04-2022

Answer:

arc length = 3 * 40° * (PI / 180)

arc length = 2.0943951024

sector area = (radius * angle (radians))

sector area = (3 * 0.6981317008)

sector area = 3.1415926536

Source: https://www.1728.org/radians.htm

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