Question

Please give right answer i will give you brainliest mark ​

Answer 1

Answer:

z= 40 degree

Step-by-step explanation:

I hope it's helpful for you

Answer 2

Answer:

∠A = 70° , ∠B = 40° [Given]

∠ACD is an exterior angle of ∆ABC. [Given]

∴ ∠ACD = ∠A + ∠B = 70° + 40°

∴ ∠ACD = 110°