X=121
.......... ... . ......
Answer:
1260 is cost price and 140 is profit.
Step-by-step explanation:
Answer:
Area of the sector = 57.26295cm²
Step-by-step explanation:
Radius of the circle=9cm
π= 3.142
Angle at B= 81° ( opposite angle of a quadrilateral)
Area of the sector = πr² * 81/360
Area of the sector = 3.142 * 9*9 * 0.225
Area of the sector= 3.142*81*0.225
Area of the sector = 57.26295cm²
Answer: 2.11X=11.41
X=9.3
or
211x=1141
930
Step-by-step explanation:
