Answer:
→ Area of the shaded region = (θ/360°)(OA)² - (θ/360°)(OC)
→ Area = (9/360°)π[OA² - OC³]
→ Area = (8/360°)π[(4 + 3)² - 4²)
→ Area = (0/360°)[7² - 4²]
→ Area = (0/360°) * π * (7 + 4) * (7-4)
→ Area = (60/360) 3.14 *11*3
→ Area = (1/6) 3.14 * 11 * 3
→ Area = (3.14 * 11)/2
→ Area = 1.57 * 11
→ Area = 17.27 cm² (Ans.)
Step-by-step explanation:
[tex]hope \: it \: helps \: u \: army[/tex]
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Verified answer
Answer:
→ Area of the shaded region = (θ/360°)(OA)² - (θ/360°)(OC)
→ Area = (9/360°)π[OA² - OC³]
→ Area = (8/360°)π[(4 + 3)² - 4²)
→ Area = (0/360°)[7² - 4²]
→ Area = (0/360°) * π * (7 + 4) * (7-4)
→ Area = (60/360) 3.14 *11*3
→ Area = (1/6) 3.14 * 11 * 3
→ Area = (3.14 * 11)/2
→ Area = 1.57 * 11
→ Area = 17.27 cm² (Ans.)
Step-by-step explanation:
[tex]hope \: it \: helps \: u \: army[/tex]