Answer:
1a: 6.283
b: 51.313
c: 285.1
Step-by-step explanation:
Area of a sector = (angle/360)πr²
1a
Area=(45/360)π(4²)=6.283
b
Area=(120/360)π(7²)=51.313
c
Area=(270/360)π(11²)=285.1
Answer:
y = 2x/3 + 1
Step-by-step explanation:
Answer:
-3 -13
0 -4
3 -1
6 14
///
-3 17
0 11
1 9
3 5
6 -1
Step-by-step explanation: