Question

please answer this in notebook ​

Answer 1

Frist we have to find CE .

BE =4 cm

BC =5 cm

by Pythagoras theorem

CE =3 cm

area of triangle is 1/2 × base×height

1/2 ×3×4

ans.=6 cm

area of rectangle

base × height

6×3

ans. =18 cm

now area of trapezium =area of triangle +area of rectangle

area of trapezium = 6 cm + 18 cm

ans. = 24 cm