Podstawa:
17² - 8² = b²
289 - 64 = 225
√225 = 15cm
Pp = 1/2*a*h = 1/2*8*15 = 60cm²
2Pp = 60*2 = 120cm²
Pb:
1) 6*8 = 48cm²
2) 6*15 = 90cm²
3) 6*17 = 102cm²
Pb = 48+90+102 = 240cm²
V = Pp*H
V = 60*6
V = 360cm³
Pc = Pp+Pb
Pc = 120+240
Pc = 360cm²
odp.
Objętość wynosi 360cm³, pole całkowite - 360cm².