Answer:
0.4
Step-by-step explanation:
Answer:16.66
Step-by-step explanation:
Answer:
11 inch cuss the other side is the same and thats it
Step-by-step explanation:
Area = lw
length = 3
3w = Area
3*8 = Area
The width of the rectangle is 8 centimeters.
Area of circle: A=pi×r². This area coresponds to 360degrees, or 2×pi radians.
2×pi ....... pi×r²
t radians....x
where t=2.75rads
Area of t: x=pi×r²×t/2/pi=r²×t/2
Area of t: 3²×2.75/2=9×2.75/2=12.375
Answer: the area of 2.75 radians is 12.375