a=7
P=12√5 h=? P=½*a*h P=12√5 12√5=½*7*h|*2 7*h=24√5|:7 h=3,4√5
a=8
P=12√5
h=?
P=½*a*h
12√5=½*8*h|*2
8h=24√5|:8
h=3√5
a=9
12√5=½*9*h|*2
9h=24√5|:9
h=2⅔√5
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a=7
P=12√5
h=?
P=½*a*h
P=12√5
12√5=½*7*h|*2
7*h=24√5|:7
h=3,4√5
a=8
P=12√5
h=?
P=½*a*h
12√5=½*8*h|*2
8h=24√5|:8
h=3√5
a=9
P=12√5
h=?
P=½*a*h
12√5=½*9*h|*2
9h=24√5|:9
h=2⅔√5