Ku dhammee jumlada soo socota xulashada ugu fiican: sida loo helo aagga dhinac ee saddexagalka  Doorashooyinka - Natiijada sawirka ee sida loo ogaado aagga dusha ka dhinac ee saddexagalka Si aad u hesho aagga dusha ka dhinac ee ah Pyramid, waxaad ka heli kartaa aagga of saddexagal kasta, A = 1/2bh ama A = 1/2lw, ka dibna tarma tirada saddexagalka, taas oo ku salaysan lahaa tirada dhinacyada salka ah; ama waxaad qaadan kartaa badh ka mid ah wareega iyo tarmaan by height qallooca. Si aad u ogaato aagga dusha ka dhinac ee xagal saddexagal ah, waxaad ka heli kartaa aagga xagal kasta, A = 1/2bh ama A = 1/2lw, ka dibna ku dhufto tirada saddexagalka, taas oo ku saleysan tirada dhinacyada salka; ama waxaad qaadan kartaa badh ka mid ah wareega oo ku dhufto dhererka xagalka ka dibna ku dhufto tirada saddexagalka  Jawaab:
Natiijada Sawirka sida loo ogaado dhinaca dusha sare ee saddexagalka Si aad u hesho dhinaca dusha sare ee ah pyramid, waxaad ka heli kartaa aagga of saddexagal kasta, A = 1/2bh ama A = 1/2lw, ka dibna tarma tirada saddexagalka, taas oo ku salaysan lahaa tirada dhinacyada salka; ama waxaad qaadan kartaa badh ka mid ah wareega iyo tarma by height ee xagalka.