Odpowiedź:
Dane:
a=3√2
O=6√5
Wzory:
P=(a²√3)/4
O= 3a
a) P=(a²√3)/4
P= ((3√2)² √3)/4
P=( 18√3)/4
b) O= 3a
6√5= 3a
a= 2√5
P= ((2√5)² √3)/4
P= (20√3)/4
P= 5√3
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Odpowiedź:
Dane:
a=3√2
O=6√5
Wzory:
P=(a²√3)/4
O= 3a
a) P=(a²√3)/4
P= ((3√2)² √3)/4
P=( 18√3)/4
b) O= 3a
6√5= 3a
a= 2√5
P= ((2√5)² √3)/4
P= (20√3)/4
P= 5√3