the concentric circles circles that have the same center have radii of 15 cm and 21 cm the central angle is 45 degrees find the area of the portion of the sector of the larger circle which is outside the smaller circle
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
216π cm²
Step-by-step explanation:
Area of the sector of larger circle outside the smaller = area bigger Circle - area smaller circle
a = π(21²) - π ( 15²)
a = 216π