Answer: 630 square inches.
Explanation:
The formula to find the area of a trapezium is given by :-
, where h is the height and a & b are the measures of parallel sides.
According to the given figure , we have
a=30 in. b= 60 in. and h = 14 in.
Substitute all the values in the above formula, we get

Hence, the area of the table = 630 square inches.