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(15pts) Given the diagram: what is the area of the shaded sector corresponding to AB, rounded to two decimal places?

15pts Given The Diagram What Is The Area Of The Shaded Sector Corresponding To AB Rounded To Two Decimal Places class=

Sagot :

Answer:

Area of a Sector of Circle = (θ/360º) × πr²

  • θ = angle subtended at the center
  • r = radius of the circle

[tex]area \: = \: \frac{70}{360} \times \frac{22}{7} \times 10 {}^{2} \\ = 61.11[/tex]

on rounding off to two decimal places:-

61 Sq. units