area of trapezium is ______if the height is 12cm and parallel sides are 8cm and 4cm
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0
Answer:
A=a+b
2h
Step-by-step explanation:
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Answer:72 cm ^2
Step-by-step explanation: Area of trapezium=1/2×( length of parallel line 1 + length of parallel line 2)×height of trapezium.
We made this question by following step =
=1/2×(8+4)×12
=1/2×12×12
=1/2×144
=144/2
=72 or 72 cm^2
I hope this will help you..
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