could you please answer it as soon as possible
Attachments:
Answers
Answered by
1
Hello user
TSA = 2(11.5 + 37.5 + 17.25)
= 2(66.25)
= 132.50 cm^2
Mark it brainliest.
Answered by
1
Answer:
2lw+2lh+2hw is the formula for surface area of cuboid
Step-by-step explanation:
=2*(7.5*2.3)+2*(7.5*5)+2(5*2.3)
=2(17.25)+2(35.5)+2(11.5)
34.5+71+23=128.5
therefore the surface area of the cuboid is 128.5
Similar questions