Answer:
Could be C) or D) None of these, 29688.05cm^2
Step-by-step explanation:
Did the question to round off to any numbers?
Formula for cylinder's T.S.A: 2 π r h + 2 π r^2
Diameter= 2 x radius
Radius = 70cm / 2 = 35cm
Height -> need to convert m to cm -> 100cm
Substitute these values into the formula:
2 x π x 35 x 100 + 2 x π x (35)^2 = 29688.05cm^2
Answer: 15 - 2w 1.5, w 6.75
Step-by-step explanation: tHiS aNsWeR sEeMeD tHe MoSt PrAcTiCaL.
i HoPe ThIs HeLpEd!
Answer:
B.
Step-by-step explanation:
Just took it. Edg 2020. Hope this helps :)
Answer:
an increase of 12%
Step-by-step explanation:
68 divided by 77 is 0.88 approximately
100-88 is 12
Tip:
do this for increase and decrease in percentage question
divide small number by big number, and subtract the quotient from 100