47- 12 1/3 = 34 2/3
He needs 34 and 2/3 feet more of fabric
Volume of the shape
= 4ft * 4ft * 15ft
= 240ft³
Answer:
angle 4 = 34 degrees
Step-by-step explanation:
angle 4 is equal to angle 2 because it is an alternate interior angle of 34 degrees.
The lower end of the range is
42.670 - 0.002 = 42.668 mm
The upper end of the range is
42.670 + 0.002 = 42.672 mm
The range of acceptable values is 42.668 mm to 42.672 mm.
