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A right triangular pyramid XYZB is cut from cube as shown in figure. The side of cube is 16cm. X, Y and Z are mid points of the edges of the cube. What is the total surface area (in `cm^2`) of the pyramid?
जैसा कि आकृति में दर्शाया गया हे कि एक घन से एक समकोणीय त्रिभुजाकर पिसमिड XYZB काटा गया है। घन को भुजा 16 सेमी. है। X, Y तथा Z घन के शीर्षों पर मध्य बिन्दु है। पिसमिड का कूल पृष्ठीय क्षेत्रफल (`सेमी^2` में) क्या है ?

A

`18[(sqrt3)+1]`

B

`24[4+(sqrt3)]`

C

`28[6+(sqrt3)]`

D

`32[3+(sqrt3)]`

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