8.54*10^3
8540.0 is standard notation
The constant π is defined as the ratio of the circumference of a circle with respect to its diameter, mathematically:
π=C/d which can be rearranged to
C=πd
Since the diameter is equal to twice the radius of the circle, ie d=2r
C=2πr dividing both sides by 2π gives you:
r=C/(2π), the "spoke" in our problem is equal to the radius of a circle, and we are told that C=42in so:
r=42/(2π) in
r=21/π in
r≈6.68 in (to nearest hundredth of an inch)
Answer:
You would not have enough wood to make one piece.
Step-by-step explanation:
<span>Quick Check: Review of Parallel and Perpendicular Lines
1. B. angle 4
2. B. </span>alternate interior angles<span>
3. D. 150
4. </span>D. a = 36, b = 118, c = 62
The shape of the solid is a rectangular prism??? and parallel cut would be probably a square I think and with comparing the shape uhh they will have the same length and width
