jaleesarogers78 jaleesarogers78 06-05-2024 Mathematics Answered Find the radius of the circle 1.12 cm 2.25yd Find the circumference of the circle .use 3.14 or 22/7 for TT 3. 16 ft 4. 7.5in 5. 42 m Find the perimeter of the semicircular region 6. 18cm 7. 20in 8. 4mm