10. 24 in. 25 in. 11. 24 in. 35 in. Find the surface area for the composite shape. Where appropriate, leave in terms of ?. When necessary, round to nearest tenth. 12. 14. 15 ft 18 ft 8 ft 13. 26 m 12 m 32 m 15 m 17 in. 15. 15 cm 9 cm 19 cm 24 in. 7 in.
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For the rectangle with dimensions 35 in. and 25 in., the surface area is given by the formula: SA = 2lw + 2lh + 2wh, where l is the length, w is the width, and h is the height. SA = 2(35)(25) + 2(35)(24) + 2(25)(24) SA = 1750 + 1680 + 1200 SA = 4630 in² For the Show more…
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