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a = 2a = 4
b = a√3 = 2√3
Ob = 2 + 4 + 2√3 = 6 + 2√3
P =( 2×2√3 ) ÷ 2
P = 2√3
2
5 = c√3 / · √3
5√3 = 3c / ÷ 3
c =
2 = d
dodasz masz obwod :)
3
e = 3
f = 3√3
Ob = 9 + 3√3
P = ah/2
P = 9
4
mi wychodzi na to ze ten to to samo co 3 :)