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

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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