1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KiRa [710]
2 years ago
6

Work out the surface area of this cylinder. Radius-7 cm Height-12 cm

Mathematics
2 answers:
ELEN [110]2 years ago
5 0

Answer:

The surface area of this cylinder. is <em><u>266π  cm²</u></em>

Step-by-step explanation:

Surface Area of Cylinder (SA) = 2πrh+2πr²

       since r =  7cm  & h = 12 cm

Then SA  = 2 π (7)(12) + 2π(7²)

         SA  = 168π  +  98π

     ∴  SA  = 266π  cm²

           

                   

RideAnS [48]2 years ago
4 0

Answer:

226pi

Step-by-step explanation:

2 * pi * 7 *(7+12)

You might be interested in
Solve and express to the lowest term 3 1/2 x 2 1/3 = ?
Rina8888 [55]

Answer:

8 \frac{1}{6}

Step-by-step explanation:

3 \frac{1}{2} × 2 \frac{1}{3} ( change to improper fractions )

= \frac{7}{2} × \frac{7}{3} ( multiply numerators and denominators )

= \frac{7(7)}{2(3)}

= \frac{49}{6}

= 8 \frac{1}{6}

4 0
2 years ago
Read 2 more answers
A man is cleaning the roof of his house. He figures that his 15ft ladder will be stable if it leans on the house at a 55 angle h
Romashka-Z-Leto [24]

Answer:

the answer i think is 3.6

4 0
3 years ago
8×9=(5+3)×9 just need help with the answer
Svetllana [295]

Answer:

It is true.

Step-by-step explanation:

8 multiplied by 9 is 72.   5+3 is 8, which is multiplied by 9, giving the same answer on both ends.

3 0
2 years ago
ASAP PLZZZ
kari74 [83]
Is there a photo? I know the last option is true but I feel like there should be a photo with this
6 0
2 years ago
Read 2 more answers
Simplify the expression <br> 16÷2+8×3=
VladimirAG [237]
I would say 32, just from doing PEMDAS.
3 0
2 years ago
Read 2 more answers
Other questions:
  • The coordinates of point F are (1, 0.5) and the coordinates of point G are ( -1, -0.5). Which coordinate plane below correctly s
    6·1 answer
  • When slicing a cube perpendicular to its base, parallel to its base, or diagonal to its base, what is the maximum number of side
    9·1 answer
  • Why are the values for sine and cosine equal at 45°?
    11·2 answers
  • Can someone please Find the Y, the equation to find it is in the top middle. I need the Y found for all 5 X points
    10·1 answer
  • BRAINLIEST TO WHOEVER ANSWERS THIS ASAP
    9·2 answers
  • PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!
    14·1 answer
  • Answer quick and accurately!
    8·2 answers
  • Y + 4 = 1/2 (x+7)<br><br> Find a point of the line and the lines slope
    5·1 answer
  • Find the term of the14th sequences 2,6,18​
    15·1 answer
  • Write an equation of the line containing the given point and parallel to the given line. ​(6​,−5​); 7x−9y=4
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!