Answer:
SA = 254
Explanation:
Equation for a Pyramid (Surface Area) is : 2bs + b^2
2(8)(12) + =
16 (12) = 192 and 8^2 = 62
192 + 62 = 254
I hope I helped ;)
surface area if pyramid=area of base+combined area of lateral faces.
area of base=8×8=64
combined area if lateral faces=area of one triangle:area=base×height
=8×12=96
Total surface area=64+96
=160m square
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