Answer:
Step-by-step explanation:
Radius = r = 9 cm
Angle = θ = 200° = 3.5 radians
Now,
Area = 1/2 (9)²(3.5)
Area = 1/2 (81)(3.5)
Area = 282.7 / 2
Area of sector = 141.4 cm²
Answer:
The difference is in which in way that they can be separated.
Step-by-step explanation:
While all three of these include mixtures of two or more things, a suspension can typically be re-separated by using a centrifuge and a solution can be filtered out. A colloid on the other hand, cannot typically be separated after it is put together.
Method 1.
Use 
Method 2.
Use distributive property: (a + b)(c + d) = ac + ad + bc + bd
Answer:
three points gives triangle. two points gives a straight line.
-0.83 for it’s the lowest number
