Question 122

In triangle ABC, ∠BAC = 75°, ∠ABC = 45°. BC is produced to D. If ∠ACD = x°, then X/3 % of 60° is

Solution

Using exterior angle property, we get :

=> $$\angle$$ACD = $$\angle$$ABC + $$\angle$$BAC

=> $$x$$ = 45° + 75° = 120°

Now, $$\frac{x}{3}$$% of 60°

= $$\frac{120}{3}$$% of 60° = $$\frac{40}{100} * 60$$

= 24°

Share on Whatsapp Share on Whatsapp

Create a FREE account and get: