Question

8902. In the given figure, DellBe, find x, y, and to
DAI
za
60
B​

Answer 1

Answer:

Step-by-step explanation:

Since the sum of all angles in a triangle is 180o

So, ∠C=180  o  −60 o −80  o  =40  o

⇒40  o  =2x

⇒x=20  o

Similarly ∠y=180  o  −20  o −30  o =130  o