document.write( "Question 1210338: Determine the perimeter and area:
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Algebra.Com's Answer #851934 by mccravyedwin(407)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "The triangle at the top has: \r\n" );
document.write( "\"Area=expr%281%2F2%29%28base%29%28height%29=expr%281%2F2%29%288%29%283%29=12m%C2%B2\"\r\n" );
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document.write( "Its two slanted sided contribute 2(5m) = 10m to the perimeter.\r\n" );
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document.write( "The rectangle in the middle has:\r\n" );
document.write( "\"Area=%28base%29%28height%29=%288%29%286%29=48m%C2%B2\"\r\n" );
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document.write( "It's left and right sides contribute 2(6m) = 12m to the perimeter.\r\n" );
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document.write( "The semi-circle at the bottom has diameter 8m and therefor 4m radius:\r\n" );
document.write( "\"area=expr%281%2F2%29%2A%28pi%2Ar%5E2%29=expr%281%2F2%29%28pi%2A4%5E2%29=8pi\" m2.\r\n" );
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document.write( "It contributes \"expr%281%2F2%29%2A%282%2Api%2Ar%29=pi%2A4=4pi\" m to the circumference.\r\n" );
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document.write( "\"Area+=+12%2B+48+%2B+8pi+=+60%2B8pi\" m2\r\n" );
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document.write( "\"Perimeter+=+10m%2B12m%2B4pi+=+22%2B4pi\" m.\r\n" );
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document.write( "Edwin
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