Where should she place the top-left corner of the left-most plaque? 9feet high 11 feet wide 6in of space 2 wide
1 answer:
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Answer:
27.2mm²
Step-by-step explanation:
Area of a triangle = * base * height
Base of this triangle = 8mm
Height = 6.8mm
Area =
= 4mm * 6.8mm
= 27.2mm²
5/6, use this method next time another question comes up
