Question

3) In ABC, ∆A is double than ∆B but ∆C is 5 less than ∆A
(Take y to be ∆


B.)
(Note: Remember that the sum of angles of a triangle is 180°.​

Answer 1

Answer:

74,37 and 69

Step-by-step explanation:

take y, 2y and 2y-5 and then sum to 180, simple equation solving