Question

in triangle ABC , angle c =3 , Angle B = 2 ( angle a + angle b) then angle b =? a). 20. b). 40. c). 60. d). 80​

Answer 1

Step-by-step explanation:

A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. Modern computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks.

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Answer 2

Answer:

20 ...it's so easy you must also try it