Question

3. In the given figure , if Z

BAC = 90°, AD I
BC and Z BAD = 50°, then find ACD
B
D​

Answer 1

Answer:

In ΔABC,

∠ACD = ∠A + ∠B (Exterior angle property)

= 70∘ + 40∘

= 110∘

Hence, the measure of ∠ACD is 110∘.