PDF chapter test TRY NOW

The area of trapezium is 456 \(cm²\) and the length of the parallel sides \(a\) is 14 \(cm\) and \(b\) is 8 \(cm\). Find the height.
 
height.PNG
  
Answer: The height of trapezium \(h\) is  \(cm\).
 
[Note: Enter the answer by rounding off to the nearest whole number.]