document.write( "Question 660871: 1 What is the effect on the area of a triangle if the base is doubled and the height is cut in half ? Show me a example of answer ?\r
\n" ); document.write( "\n" ); document.write( "2 What happens to the area, if the base is doubled and the height remains the same? Show me a example of answer ?
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Algebra.Com's Answer #411386 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
1 the area of a triangle is \"A=%281%2F2%29b%2Ah\"
\n" ); document.write( "if the base is doubled (\"2b\") and the height is cut in half (\"h%2F2\"), we have
\n" ); document.write( "\"A=%281%2F2%29%282b%2Ah%2F2%29\" \r
\n" ); document.write( "\n" ); document.write( "\"A=%281%2F2%29%28cross%282%29b%2Ah%2Fcross%282%29%29\" \r
\n" ); document.write( "\n" ); document.write( "\"A=%281%2F2%29%28b%2Ah%29\" .....the area ..\"highlight%28remains_same%29\"\r
\n" ); document.write( "\n" ); document.write( "let \"b=7\" and \"h=4\", then area is\r
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\n" ); document.write( "\n" ); document.write( "\"A=%281%2F2%297%2A4\"\r
\n" ); document.write( "\n" ); document.write( "\"A=%281%2F2%2928\"\r
\n" ); document.write( "\n" ); document.write( "\"A=28%2F2\"\r
\n" ); document.write( "\n" ); document.write( "\"A=14\"\r
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\n" ); document.write( "\n" ); document.write( "if the base is doubled (\"2%2A7=14\") and the height is cut in half (\"4%2F2=2\"), we have \r
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\n" ); document.write( "\n" ); document.write( "\"A=14\"..the area \"highlight%28remains_same%29\"\r
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\n" ); document.write( "if the base is doubled (\"2b\") and the height remains the same (\"h\"), we have \r
\n" ); document.write( "\n" ); document.write( "\"A=%281%2F2%29%282b%2Ah%29\" \r
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\n" ); document.write( "\n" ); document.write( "\"A=%281%2Fcross%282%29%29%28cross%282%29b%2Ah%29\" \r
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\n" ); document.write( "\n" ); document.write( "\"A=b%2Ah\" ............the area \"highlight%28doubles%29\"\r
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\n" ); document.write( "\n" ); document.write( "example: let \"b=7\" and \"h=4\", as above\r
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\n" ); document.write( "\n" ); document.write( "if the base is doubled (\"2%2A7=14\") and the height remains sam (\"4\"), we have \r
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\n" ); document.write( "\n" ); document.write( "\"A=28\".......the area \"highlight%28doubles%29\"\r
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