Question

find area of the following quadrilaterals . ​

Answer 1

Answer:

Triangle ABC area=1/2×12×4=24cmsq.

Trapezium AEDC area =1/2×(b1+b2)× h = 1/2×20×2=20sq.cm

total area =44 sq.cm

Answer 2

Answer:

44cm²

Step-by-step explanation:

area of trapezium AEDC=½(sum of parallel sides)×height

=½×(12+8)×2= ½×20×2=20 cm²

area of triangle ABC =½×base×height=½×12×4=24 cm²

area of figure= area of trapezium AEDC+area of triangle ABC

=(20+24)cm²=44cm²