Answer:
SA = 1740in2
Step-by-step explanation:
Surface area = 25 *26 + 25*24 + 25*10 + 2* (24*10/2)
= 650 + 600+ 250+ 240 = 1740 in2
[tex]1289.53m^2[/tex]
[tex]A=ah+bh+ch+\frac{1}{2} \sqrt{-a^4+2(ab)^2+2(ac)^2-b^4+2(bc)^2-c^4}\\ =(26*10+24*10+25*10+\frac{1}{2} *\\\sqrt{-26^4+2*(26*24)^2+2*(26*25)^2-24^4+2*(2*25)^2-25^4})\\ =1289.53m^2[/tex]
