isabellaashleychan
isabellaashleychan isabellaashleychan
  • 02-05-2021
  • Mathematics
contestada

PLS HELP!! EASY VOLUME AND SURFACE AREA!!!! WORTH 10 PTS AND WILL GIVE BRAINLIEST!!

PLS HELP EASY VOLUME AND SURFACE AREA WORTH 10 PTS AND WILL GIVE BRAINLIEST class=

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sam1753
sam1753 sam1753
  • 02-05-2021

Answer:

1) 152

Step-by-step explanation:

(Length)l = 10cm

(width) w = 4cm

(height) h = 8 cm

SA= lw+wh+lh

= 10×4+4×8+10×8

=40+32+80

=152

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