Answer:
10. A = (5×3) + (3×2) = 15 + 6 = 21ft² (C)
11. A = (15×12) + (1/2×12×7) = 180 + 42 = 222cm² (A)
12 - 13. (no answer)
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Answer:
10. A = (5×3) + (3×2) = 15 + 6 = 21ft² (C)
11. A = (15×12) + (1/2×12×7) = 180 + 42 = 222cm² (A)
12 - 13. (no answer)
#ABC123
#RateMeBrainliest!
#FollowMe!