(x-70) + (x-70) + 90 +90
2x-140+180
I'm not sure on the properties though...I hope I was able to help
Answer:
The answer is C. a cylinder with a height of 6 cm and a radius of 12 cm
Step-by-step explanation:
I did it on the assignment
Answer: Area=113.1 ft²
Step-by-step explanation:
Area equation= πr2
1/4*π*d^2
1/4*π*12^2≈113.09734ft²
113.1 ft²
