Answer:
19.2cm²
Step-by-step explanation:
Given parameters:
Radius of the circle = 7cm
Angle subtended by the arc = 45°
Unknown:
Area of the sector = ?
Solution:
To find the area of the sector, use the expression below;
Area of sector =
where r is the radius ;
Insert the parameters and solve;
Area of sector =
x
x 7²
Area of sector = 19.2cm²
A student ticket cost $4 which is half the price of a full price ticket
Answer:
No solution
Step-by-step explanation:
17 is an integer that is in between the integers of 16 and 18
16 and 18 are not consecutive integers.
No solution