Answer:
136units^2
Explanation:
SA base ; 6 x 7 = 42units^2
SA triangle 1/2 4 x 6 = 12
2 x 12 as two sides = 24 units^2
SA sides 7 x 5 = 35
2 x 35 as two sides = 70units^2
Total SA = 42 + 24 + 70 = 136 units^2
118^2
Solve for the area of 1 base and multiply by 2
Find the area of 1 of the top sides and multiply by 2
Find the area of the bottom side
Add them all together
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