Prealgebra & Beginning Algebra
그들을 선택함으로써 경험을 향상시키세요
21cm21\(\operatorname{\mathrm{cm}\)}21cm
10.5cm10.5\(\operatorname{\mathrm{cm}\)}10.5cm
65.94cm65.94\(\operatorname{\mathrm{cm}\)}65.94cm
32.97cm32.97\(\operatorname{\mathrm{cm}\)}
마스터 Area of a Circle Example 2가 Patrick Ford 짧은 영상으로 설명해 줍니다
What is the radius of the following circle?
Find the circumference. Use π=3.14π=3.14.
Find the area of the circle. Use π=227\(\pi\)=\(\frac{22}{7}\) and simplify.