Question

In the adjoining figure, if bº = a + cº, find b .​

Answer 1

Answer:

b=0................

Answer 2

Answer:

if you taking about a triangle , then solution will be as follows:

Step-by-step explanation:

a + b + c = 180

a + (a + c) + c = 180

2a + 2c = 180

2(a+c) = 180

a + c = 90.......(i)

now, putting equation (i) in b = a + c, we get

b = 90°