Question

in the given diagram CDE is an isosceles triangle with an area of 24 cm square if ab is equal to 8 cm and AD is equal to 12 CM calculate the area of trapezium a b e d​

Answer 1

Answer:

84cm^2

Step-by-step explanation:

area of isoceles triangle=24cm^2

area of triangle dfe = (24÷2)cm^2

= 12 cm^2

area of rectangle abfd= (L×B)cm^2

= (12×8)cm^2

= 96 cm^2

area of trapezium abed = (96-12)cm^2

= 84cm^2