Respuesta :

thuytrannguyen2305

Answer:

A = 54

B = 48.27

C = 5.55

Step-by-step explanation:

1) A = 6s²

3) A = 1/2bh

1) 6(3)² = 6(9) = 54

2) 9*4 = 36 + 4.5 = 40.5 + 7.77 = 48.27

3) 1/2 (3)(3.7) = 1/2(11.1) = 5.55

Use A and C first I going to try to figure B out.