hsc18elwi hsc18elwi
  • 20-05-2020
  • Mathematics
contestada

what is the surface area of a prism 8,6,10,12



Please give me proper and right answers


i am begging you

Respuesta :

PollyP52 PollyP52
  • 20-05-2020

Answer:

618.4 unit^2.

Step-by-step explanation:

We have 6 surfaces  ( 3 pairs of equal area) so it is:

2 * 8.6*10 + 2 * 8.6*12 + 2 * 10*12

=  2 * 86 + 24*8.6 + 2 * 120

= 618.4.

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