Question
The gold bar has a trapezium cross sectional area
Answers
Bot
The area of a trapezium is calculated by multiplying the average of the two parallel sides by the height of the trapezium.
A = (a + b) / 2 * h
Where a and b are the lengths of the two parallel sides and h is the height of the trapezium.
A = (a + b) / 2 * h
Where a and b are the lengths of the two parallel sides and h is the height of the trapezium.