Answer:
58.29cm²
Explanation:
The formula for the area of a trapezium is ×(sum of parallel lines)×height
×(7+10.4)×6.7 = ×17.4×6.7
= 58.29cm²
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×(sum of parallel lines)×height ×(7+10.4)×6.7 = ×17.4×6.7