Question

In ΔABC,

AD
and
BE
are the angle bisectors of ∠A and ∠B and
DE
║
AB
. If m∠ADE is with 34° smaller than m∠CAB, find the measures of the angles of ΔADE

Answer 1

∠ADE = ∠CAB -34

∠ADE = (1/) of ∠CAB because of alternate interior angles of parallel lines

(1/2)∠CAB = ∠CAB - 34 => ∠CAB = 68° and ∠ADE = 34°

Explanation:

Answer 2

Explanation:

∠ADE = ∠CAB -34

∠ADE = (1/) of ∠CAB because of alternate interior angles of parallel lines

(1/2)∠CAB = ∠CAB - 34 => ∠CAB = 68° and ∠ADE = 34°