Question

-, AB || CE. Find the values of 'a' and 'b'.
A
E
a
6
920
24°
B
10°
С
D
FORM​

Answer 1

AB∣∣CD∣∣EF and l and m are transversal.

So by using intercept theorem

⇒

BD

AC

=

DF

CE

⇒

6

12

=

2

CE

⇒CE=4