ercieangell1 ercieangell1
  • 02-05-2021
  • Mathematics
contestada

Find the surface area of this net.
5 cm
13 cm
8 cm
A
B
C
12 cm
28
square centimeters

Find the surface area of this net 5 cm 13 cm 8 cm A B C 12 cm 28 square centimeters class=

Respuesta :

meisbonjour
meisbonjour meisbonjour
  • 02-05-2021

Answer:

360 cm

Step-by-step explanation:

first you find the triangles which is 1/2 (8×3)=12

then multiply by 2=24

I'm not too sure what your long rectangle measurements are but

I think your long measurement is 28, so then multiply 28 by 12 which is 336. then you add that to 24 which is 360

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