Find the circumference of each circle, both in terms of pi and to the nearest tenth. use 3.14 for pi.
1. circle with diameter 4 m a. 25.1m
2. circle with radius 9 m b. 12.6m
3. circle with radius 4 m c. 9.4m
4. circle with radius 5.5 m d.56.5m
5. circle with diameter 3 m e. 34.5m
f. 25.7m
find the area of each circle, both in terms of pi and to the
nearest tenth. use 3.14 for pi.
1. circle with diameter 6 m a. 28.3m
2. circle with radius 9 m b. 50.2m
3. circle with radius 5 c. 18.1m
4. circle with diameter 8 m d. 254.3m
5. circle with radius 3.1 m e. 30.2m
f. 78.5m
can some one me math the problems to the correct answer. if u can can you match the like this 1a or 5e. that was an example and tell me if it the first r sec half. its due tonight in an hur so i will mark you as a brainliest also