can you guys help me??
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tnwramit1:
2nd question ans is 8pi
1st question ans is 2pi
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Ans of 1st question is
=@/360x 2pi r
=120/360x2x3xpi
=2pi
Ans of 2nd question
@=180-135=45
Area of that section
@/360x pi r²
45/360x8x8xpi
360/360 x 8 xpi
1x8xpi
=8pi
=@/360x 2pi r
=120/360x2x3xpi
=2pi
Ans of 2nd question
@=180-135=45
Area of that section
@/360x pi r²
45/360x8x8xpi
360/360 x 8 xpi
1x8xpi
=8pi
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