... 7 m 10 m 9 cm 7.8 cm 10 cm 10 cm 9.4 cm 5.8 m 12 m 9 cm 7 cm Surface area of a triangular prism 3 cm 5 cm 3 cm D 3 cm 4 cm 5 cm 6 cm Sketch 6 cm A B С 6 ...
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