Question

Write a program in JavaScript to calculate area of a trapezium.
(A= ½× (a+b) × h). Accept the value of parallel sides a, b and the height from
the user using the prompt. Display the result on the html webpage. The result
should be displayed in the following format.
The area of trapezium is : ------

Answer 1

Answer:

ok

Explanation:

please mark as brainleast

Answer 2

please mark this answer as brainalist and follow me