Question

Find the area of trapezium whose parallel are ABCD Ab=25cm Bc=15cm Cd=13cm Da=15cm

And ans is 57_/21 ​

Answer 1

Answer:

AREA = 1/2 * SUM OF PARALLEL SIDES * HEIGHT

Step-by-step explanation:

AREA = 1/2 * (25+13) * 9

= 171 cm^2