Explicación paso a paso:
semi- perímetro= π×D/2
perímetro de la figura: π×6/2 + π×(2+2+2)/2
= π×3 + π×3
= 6π m
Área: π×R²/2 - (π×r²/2 + π×r²/2 + π×r²/2)
: π×3²/2 - ( 3π×1²/2)
: 9π/2 - 3π/2
: 6π/2
: 3π m²
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Verified answer
Explicación paso a paso:
semi- perímetro= π×D/2
perímetro de la figura: π×6/2 + π×(2+2+2)/2
= π×3 + π×3
= 6π m
Área: π×R²/2 - (π×r²/2 + π×r²/2 + π×r²/2)
: π×3²/2 - ( 3π×1²/2)
: 9π/2 - 3π/2
: 6π/2
: 3π m²