Question

Solve the right triangle. a = 3.3 cm, b = 1.7 cm, C = 90° Round values to one decimal place.

Answer 1

Answer:

• A = 62.7°
• B = 27.3°
• c = 3.7

Step-by-step explanation:

  tan(A) = a/b = 3.3/1.7

  A = arctan(33/17) ≈ 62.7°

  B = 90° -A = 27.3°

  c = √(a²+b²) = √(3.3² +1.7²) = √13.78

  c ≈ 3.7