Question

In a triangle angle ABC= ANGLE ACB and angle 3 = angle 4 shoe that angle 1= angle 2

Answer 1

Answer:

where is your figure?............

Answer 2

Step-by-step explanation:

We have,

→ ∠ABC = ∠ACB -----(1) [Given]

and ∠4 = ∠3 ------(2) [Given]

Subtracting Eqⁿ 1 and Eqⁿ 2 , we get

∠ABC - ∠4 = ∠ACB - ∠3

Now, by Euclid's axiom 3, if equal are subtracted from equals, the remainders are equal.

Hence, ∠1 = ∠2.