a parallelogram is drawn in a trapezium. lf the area of the parallelogram is 390 cm square, find the area of the trapezium
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Area of parallelogram = b*h
390 =15 *h
390 /15=h
=26
Area og trapezium =1/2(a+b)h
1/2 (25 +15)26
1/2 *40*26
20*26
520 cm sq
390 =15 *h
390 /15=h
=26
Area og trapezium =1/2(a+b)h
1/2 (25 +15)26
1/2 *40*26
20*26
520 cm sq
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