Question

The options are...

a) AB, BC , AC
b) AB, AC, BC
c) BC, AB, AC
d) BC, AC, AB
e) AC, AB, BC
f) AC, BC, AB​

Answer 1

Answer:

Option A is correct........

Answer 2

Answer:

f. AC,BC,AB

Step-by-step explanation:

<A=72

<B=?

<C=55

Now,

we have to find <B value..

so, we will do 180°-<A -- B5

180°-72°-55°=53°

its mean <B =53°