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I really need someone to do this I can’t figure it out
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I really need someone to do this I can’t figure it out

I really need someone to do this I can’t figure it out-example-1
User Lovntola
by
6.2k points

1 Answer

3 votes

#1

Area of two traingles

  • 2(1/2BH)
  • BH
  • 6(5)
  • 30cm²

Area of Two rectangles

2LB

  • 2(8)(5)
  • 80cm²

LSA

  • 80+30
  • 110cm²

#2

  • L=5
  • B=3
  • H=6

TSA

  • 2(LB+BH+LH)
  • 2(5×3+3×6+6×5)
  • 2(15+18+30)
  • 2(63)
  • 126cm²

#3

r=8.4/2=4.2cm

h=10.9cm

LSA

  • 2πrh
  • 2π(4.2)(10.9)
  • 287.5cm²
User Hulothe
by
5.7k points
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