find the area of the shaded circle.give your answer in 3 significant numbers

Answer:
116 cm²
Step-by-step explanation:
The area of a circle = πr² ← r is the radius
shaded area = external area - internal area
= π × 6.5² - π × 2.3²
= π( 42.25 - 5.29)
= π × 36.96 ≈ 116 cm²
Answer:
Step-by-step explanation:
Area of a circle = πr²
Shaded area = External area - Internal area
= π × 6.5² - π × 2.3²
= π × (42.25 - 5.29)
= π × 36.96 = 116.113 cm²