The formula of interest is
A = (1/2)r²·θ
You have r = 9 m, θ = 3π/5. Then the area is
A = (1/2)(9 m)²(3π/5) = 24.3π m²
The sector area is ...
A ≈ 76.3 m²
Answer:
6.18p
Step-by-step explanation:
-36 i think i dont really know sry!! :(
Answer:
4 mph?
Step-by-step explanation: