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A small indoor greenhouse (herbarium) is made entirely of glass panes (includingbase) held together with tape. It is 30 cm long, 25 cm wide and 25 cm high,6) What is the area of the glass?6) How much of tape is needed for all the 12 edges? |
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Answer» Answer: 6) Area = 4250 cm² 6) 320 cm of tape is required Step-by-step explanation: 6) Area of glass NEEDED = TSA of CUBOID = 2(lb + bh + lh) = 2(30x25 + 25X25 + 30x25) = 2(750 + 625 + 750) = 2(2125) = 4250 cm²// 6) Tape needed for all 12 edges = 4(l + b + h) = 4(30 + 25 + 25) = 4(80) = 320 cm// Please mark as brainliest |
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