Question

ABCD is a trapezium
diagonal AC = 4cm
side CB=3cm and <ACB=90° find the
area of the trapezium
​

Answer 1

Answer:

area of right triangle =1\2*base *height

1/2*4*3=6

find AB

1. 3*3+4*4=25
2. AB= 5cm
3. by herons formula we can find the area of other