the radius and height of a cylinder are equal . find the total surface

1.	the radius and height of a cylinder are equal . find the total surface area if its curved surfacearea is 628cm2. π =3.14
Answer» ANSWER: the answer is 1256 $cm^{2}$ first we should find the radius and height through given information Step-by-step explanation: given that radius and height of CYLINDER are EQUAL radius =height (r=h) given CSA=628 $cm^{2}$ 2 $\pi$ rh=628 substitue in this formula then (2 $\pi$ r)x(r)=628 {r=h} if we complete eliminating we GET r=10cm so r=h=10cm now we should find Total surface area of the cylinder TSA =2 $\pi$ r(r+h) 2(3.14)(10)(10+10) 6.28(10)(20) 6.28(200) 1256 $cm^{2}$

the radius and height of a cylinder are equal . find the total surface area if its curved surfacearea is 628cm2. π =3.14

Answer»

ANSWER:

the answer is 1256 $cm^{2}$

first we should find the radius and height through given information

Step-by-step explanation:

given that radius and height of CYLINDER are EQUAL

radius =height (r=h)

given CSA=628 $cm^{2}$

2 $\pi$ rh=628

substitue in this formula then (2 $\pi$ r)x(r)=628 {r=h}

if we complete eliminating we GET r=10cm so r=h=10cm

now we should find Total surface area of the cylinder

TSA =2 $\pi$ r(r+h)

2(3.14)(10)(10+10)

6.28(10)(20)

6.28(200)

1256 $cm^{2}$

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the radius and height of a cylinder are equal . find the total surface area if its curved surfacearea is 628cm2. π =3.14​

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the radius and height of a cylinder are equal . find the total surface area if its curved surfacearea is 628cm2. π =3.14