Question

the angles of a triangle are in arithmetic progression and if b/c=✓3/✓2​

Answer 1

Answer:

please follow me and mark me as the brainliest to get the solution

Answer 2

Answer:

Let the angles be a,a+d,a+2d.

Then, a+a+d+a+2d=180

=a+d=60. So angle B=60

o

Now,

c

b

=

sinC

sinB

=

2

3

⟹sinC=

3

2

×

2

3

=

2

1

⟹C=45

o

So, ∠A=75

o

......AsA+B+C=180