In the figure given alongside, find the measure of angle ACD.

1.	In the figure given alongside, find the measure of angle ACD.
Answer» ong>Step-by-step explanation: In the given figure, SIDE BC of △ABC is produced to D Consider the △ABC We know that the exterior angle of a TRIANGLE is EQUAL to the sum of its interior OPPOSITE angles ∴ ∠ACD=∠ABC+∠BAC △ACD=45 o +75 o ∠ACD=120 o Hence, the MEASURES of ∠ACD is 120 o

Answer»

ong>Step-by-step explanation:

In the given figure, SIDE BC of △ABC is produced to D

Consider the △ABC

We know that the exterior angle of a TRIANGLE is EQUAL to the sum of its interior OPPOSITE angles

∴ ∠ACD=∠ABC+∠BAC

△ACD=45

+75

∠ACD=120

Hence, the MEASURES of ∠ACD is 120

Discussion