Answer:
Step-by-step explanation:
(2,4)
10= d r = 5
2×3.14×5= 31.4 inches!
4(p−1)(p−3)
Factor 4p2−16p+12
4p2−16p+12
=4(p−1)(p−3)
T = 2 π / | 4/7 |
T = 2 π / 4/7
T = 2 π × 7 / 4
T = 7 π / 2
Thus the correct answer is option A .