r = 6, θ = 90°
Sector area A 28.27units²
Arc length L 9.42units

Step-by-step substitution

  • A = (θ/360) · πr² = (90/360) · π · 6² = 28.27
  • arc L = (θ/360) · 2πr = 9.42
Sector Area · GeometryFormula.com