Question

0.8) The sum of the lengths of parallel sides of a tranezium is 15 cm and its height is
6 cm. What is its area ?
1) 90 sq. cm
2) 60 sq. cm
3) 75 sq. cm
4) 45 sq. cm​

Answer 1

area=1/2{sum of length of parallel sides}×height

using this formula you will get the answer as 45sq.cm