Question

In the given figure, if LABE:BED = 3:7, then find the ratio LCBE: LBEF.​

pls ans correctly​

Answer 1

Answer:

m∠CBE : m∠BEF = 7:3

Explanation:

Let, m∠ABE = 3x & m∠BED = 7x.

Now,

m∠ABE = m∠BEF (Alternate interior angles)

=> m∠BEF = 3x __(1)

Again,

m∠BED = m∠CBE (Alternate interior angles)

=> m∠CBE = 7x __(2)

Now, dividing eqn (2) from (1)

m∠CBE : m∠BEF = 7x/3x

=> m∠CBE : m∠BEF = 7:3.