Oblicz pole deltoidu wyrażone w arach wymiary d1=0,2km , d2=1000dm
P=d1*d2/2
P=200m*100m/2
P=10000m2
i ot co
d1*d2 10 *20 200
_______ = _________ = _________ = 100a
2 2 2
0,2 km = 20 a
1000 dm = 10a
Odp :100a
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P=d1*d2/2
P=200m*100m/2
P=10000m2
i ot co
d1*d2 10 *20 200
_______ = _________ = _________ = 100a
2 2 2
0,2 km = 20 a
1000 dm = 10a
Odp :100a