find the area of trapezium parallel sides are 11 and 19 and units height is 20 CM
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Answer:
formula of trapezium is a+b/2*h
Step-by-step explanation:
by putiing values we got answer 300
Answered by
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Average length (11+19)/2=15
Height=20
Area= length× A.height
=20×15=300 cm square
Step-by-step explanation:
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