Rechteckige Pyramide

Grundsfläche G = a ⋅ b MathType@MTEF@5@5@+= feaagGart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbdfgBPj MCPbqeduuDJXwAKbYu51MyVXgaruWqVvNCPvMCG4uz3bqefqvATv2C G4uz3bIuV1wyUbqeeuuDJXwAKbsr4rNCHbGeaGqiVy0xe9sqqrpepC 0xbbL8F4rqWrFfpeea0xe9Gq=Jc9qspeea0xb9as=JfrVkFHe9pgea 0dXdar=tb9fs0dXdab6hc9qr0=yr0=vqpWqaaeaabaGaaiaacaqabe aadaabauaaaOqaaabaaaaaaaaapeGaam4raiabg2da9iaadggacqGH flY1caWGIbaaaa@4323@ Dreieck A 1 = 1 2 ⋅ b ⋅ h b MathType@MTEF@5@5@+= feaagGart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbdfgBPj MCPbqeduuDJXwAKbYu51MyVXgaruWqVvNCPvMCG4uz3bqefqvATv2C G4uz3bIuV1wyUbqeeuuDJXwAKbsr4rNCHbGeaGqiVy0xe9sqqrpepC 0xbbL8F4rqWrFfpeea0xe9Gq=Jc9qspeea0xb9as=JfrVkFHe9pgea 0dXdar=tb9fs0dXdab6hc9qr0=yr0=vqpWqaaeaabaGaaiaacaqabe aadaabauaaaOqaaiaadgeacaaIXaGaeyypa0ZaaSaaaeaacaaIXaaa baGaaGOmaaaacqGHflY1caWGIbGaeyyXICTaamiAaiaadkgaaaa@4877@ Dreieck A 2 = 1 2 ⋅ a ⋅ h a MathType@MTEF@5@5@+= feaagGart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbdfgBPj MCPbqeduuDJXwAKbYu51MyVXgaruWqVvNCPvMCG4uz3bqefqvATv2C G4uz3bIuV1wyUbqeeuuDJXwAKbsr4rNCHbGeaGqiVy0xe9sqqrpepC 0xbbL8F4rqWrFfpeea0xe9Gq=Jc9qspeea0xb9as=JfrVkFHe9pgea 0dXdar=tb9fs0dXdab6hc9qr0=yr0=vqpWqaaeaabaGaaiaacaqabe aadaabauaaaOqaaiaadgeacaaIYaGaeyypa0ZaaSaaaeaacaaIXaaa baGaaGOmaaaacqGHflY1caWGHbGaeyyXICTaamiAaiaadggaaaa@4876@ Mantel M = 2 ⋅ A 1 + 2 ⋅ A 2 MathType@MTEF@5@5@+= feaagGart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbdfgBPj MCPbqeduuDJXwAKbYu51MyVXgaruWqVvNCPvMCG4uz3bqefqvATv2C G4uz3bIuV1wyUbqeeuuDJXwAKbsr4rNCHbGeaGqiVy0xe9sqqrpepC 0xbbL8F4rqWrFfpe