Решение:
Сторона:
a = c·
= 1747.1·
= 1747.1·
= 1747.1·1.503
= 2625.9
Сторона:
b = c·
= 1747.1·
= 1747.1·
= 1747.1·0.8923
= 1558.9
Периметр:
P = a + b + c
= 2625.9 + 1558.9 + 1747.1
= 5931.9
Площадь:
p =
S =√p·(p-a)·(p-b)·(p-c)
=√2966·(2966-2625.9)·(2966-1558.9)·(2966-1747.1)
=√2966 · 340.1 · 1407.1 · 1218.9
=√1730098456632.4
= 1315332
Высота :
ha =
=
= 1001.8
hb =
=
= 1687.5
hc =
=
= 1505.7