Answer:
Sector Area - 432 KM^2
Central Angle - 611.155 degrees
Answer:
The second and fourth option
Step-by-step explanation:
In order for two lines to be perpendicular they must intercept each other and their slope must be the opposite inverse; ex:
the negative inverse is 4 (multiplying by -1 and flipping the fraction)
The answer is d because there is a red underline by your teacher usually that means its the answer