2 years ago

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

Mathematics

1 answer:

faust18 [17]2 years ago

6 0

Area of two traingles

2(1/2BH)
BH
6(5)
30cm²

Area of Two rectangles

2LB

2(8)(5)
80cm²

LSA

80+30
110cm²

TSA

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

r=8.4/2=4.2cm

h=10.9cm

LSA

2πrh
2π(4.2)(10.9)
287.5cm²

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