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
Anastaziya [24]
3 years ago
13

2. A solid is in the form of a right circular cylinder with a hemisphere at one end and a cone at the other end the radius of th

e common base 8cm and the heights of the cylindrical and conical portions are 10cm and 6cm respectively find the total surface area of the solid [π=3.14]
​
Social Studies
2 answers:
Law Incorporation [45]3 years ago
7 0

Answer:

Total Surface Area of Solid = C.s.a of hemisphere+C.s.a of cone+C.s.a of Cylinder

slant height of cone=√h²+r²

=√6²+8²

=√100

=10cm

height of cone = 10 cm

radius of hemisphere =radius of cone=radius of cylinder=8cm

T.S.A of solid=2πrh+2πr²+πrl

=πr[2h+2r+l]

=3.14*8[2*10+2*8+10]

=25.12[36+10]

=25.12*46

=1155.52 cm²

Explanation:

hope this helps

Kipish [7]3 years ago
7 0

Answer:

Height of the cylindrical part and cone are 10cm and 6cmrespectively

Radius of cone , cylinder and hemi sphere=3.5cm

r=3.5cm for both Cylinder and cone

The area of canvas required=Surface area of hemishphere,cylinder and cone parts of tent

A=2πr

2

+2πrh+πr(

h

2

+r

2

)

A=2π×3.5×3.5+2π×3.5×10+π×3.5(

3.5

2

+6

2

)

A=373.3cm

2

You might be interested in
In what way was Germanys geographic location an advantage when it was on the offensive in the war
Ghella [55]
Germany's geographic location was an advantage when it was on the offensive in the war because <span>it was situated next to an extremely wide river, the Rhine, which was difficult for the Allies to cross.</span>
7 0
3 years ago
Read 2 more answers
Draw the models of the earth and locate the gmt and the idl in them​
densk [106]

Hope it helps ya............

5 0
3 years ago
Vehicles most likely to be the object of odometer fraud are
Nezavi [6.7K]

Vehicles are the ones that are most likely to be the object of odometer fraud and those types or kinds are vehicles in which are clocking, has roll backs and even has an odometer tampering in which is easier to be targeted by odometer fraud.

3 0
3 years ago
Whose book provided valuable insight into ancient Egypt prior to the 19th century?
neonofarm [45]

the answer for this question is C


5 0
3 years ago
Read 2 more answers
Witch of the following best describes the relationships between the countries of the allied powers
777dan777 [17]

Answer:

They were dragged into war by eachother.

Explanation:

None really wanted to get involved, but got involved from being allied.

7 0
3 years ago
Other questions:
  • The belief that criminal law originates from an agreement among members of society is consistent with?
    11·1 answer
  • In a caste system, status is determined by birth and is lifelong. <br> a. True<br> b. False
    7·1 answer
  • Interpreted law and acted as judges
    5·2 answers
  • In what year did sophocles presumably write oedipus the king and oedipus at colonus?
    5·1 answer
  • Who is the first president of nepal​
    9·2 answers
  • Give one reason why the United States should not buy the Louisiana Territory
    11·1 answer
  • Why were the steel plow in the mechanical Reaper important inventions?
    8·2 answers
  • Please help me...
    13·1 answer
  • 1)What do you mean by baise and chaubise kingdoms?
    15·2 answers
  • Why is europe called a development continent?? ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!