Respuesta :

cwang23

Answer:

b = 6

c = 9

Step-by-step explanation:

if triangles PQR and JHI are congruent, then (b + 48) must equal 9b

9b = b + 48

8b = 48

b = 6

if triangles PQR and JHI are congruent, then (c + 9) must equal 2c:

2c = c + 9

c = 9