Answer:
3.5 feet.
Step-by-step explanation:
There are 12 inches in a foot.
So, 42 ÷ 12 = 3.5.
Hope this helped, have a blessed day and best of luck!
Answer:
area of sector dfe=(360-110)/360×πr²=250/360×22/7×4²=34.9=35ft²
C. 118.2
1 and 2 make a complimentary angle, so 2=118.2
2 and 6 are corresponding, so angle 2=angle 6 (118.2 = 118.2)

There are pi radians in 180 degrees. Therefore to convert degrees to radians we need to divide by 180 and multiply by pi, as follows: