The area of a trapezium with parallel sides $a$ and $b$ and perpendicular distance $h$ between them is —

Question

Accepted Answer

$\dfrac{1}{2}(a + b)h$

Answer

$(a + b)h$

Answer

$\dfrac{1}{2}(a - b)h$

Answer

$a b h$

The area of a trapezium with parallel sides aaa and bbb and perpendicular distance hhh between them is —