Yes, is 218cm.
15+16+20+57+20+16+15+16+(57-15-15)+16=218cm
2x - 1(4x + 2)
2x - 4x - 2
- 2x - 2
Answer:
Let S be the total surface area. Then
h = ( S - 2 Pi r^2) / ( 2 Pi r)
Discussion:
Let S be the total surface area. Then
S = 2Pi r*h + 2 Pi r^2 => subtract 2 PI r^2 from both sides
S - 2 PI r^22 = 2 PI r*h => divide both sides by 2 PI r
h = ( S - 2 Pi r^2) / ( 2 Pi r)
Thank you,
MrB
Step-by-step explanation:
Answer:
55
Step-by-step explanation:
central angle = 360 - 150 - 100 = 110
x= 110/2
-7 is the answer is the antithesis
