Question

please give answer properly​

Answer 1

Answer:

area of this 45/65/90, hota hai

Answer 2

Answer:

x = 5 ; y = 4

Step-by-step explanation:

Notice that 12x and 60° are alternate interior angles which makes them equal.

12x = 60

(12/12)x = (60/ 12)

x = 5

Notice that 7y and 28° are alternate interior angles which makes them equal.

7y = 28

(7/7) y = (28/7)

y = 4