Question

in the figure line BC is extended to meet the line drawn parallel to AC through D at M. L is point on the line DM. Area of triangle ADC is 40sq.cm. (a) find the area of triangle ALC. (b) find the area of triangle AMC. (c)prove that the area of the quadrilateral ABCD is equal to the area of triangle BAM







I want three parts of question answer fully (a,b,c) I want these 3 ok​

Answer 1

Answer:

(c) is the correct answer of this question.