the radius is d/2. r=41/2 r=20.5
Step-by-step explanation:
You will find it by putting it in this formula y2 - y1/ x2 - x1 this would be 9+9/5-5 this would be 18/0 you can't divide 18 in 0 so the answer would be unidentified or an improper fraction
1. 1
2. 7/24
3. 4 1/8
4. 2 1/30
5. 4 1/4
6. 12 1/4
<u>Answers with step-by-step explanation:</u>
1. Area of sector 1 =
2. Area of sector 2 =
3. Area of sector 3 =
4. Area of sector 4 =
5. Arc length of sector 1 =
6. Arc length of sector 2 =
7. Arc length of sector 3 =
8. Arc length of sector 4 =