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b) 5√3/2
c)3/2
d)2√15
wzor h=a√3/2
obliczenia
a)12√3/2=6√3/1=6√3
b)√3*√3/2=3/2
a)
a = 12
a√3 / 2 = 12√3 / 2 = 6√3
b)
a = 5
a√3 / 2 = 5√3 / 2 = 2.5√3
c)
a = √3
a√3 / 2 = √3 * √3 / 2 = 3/2 = 1.5
d)
a = 4√5 * √3 / 2 = 4√15 / 2 = 2√15