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
Anna007 [38]
3 years ago
7

Surface area of sphare​

Mathematics
1 answer:
Jet001 [13]3 years ago
7 0

Surface area of sphere is what referred to as Total surface area or lateral surface area because here the surface is curved everywhere.

\large{ \boxed{ \rm{ \orange{Surface \: area \: of \: sphere = 4\pi  {r}^{2} }}}}

<u>Total</u><u> </u><u>surface</u><u> </u><u>area</u><u> </u><u>of</u><u> </u><u>other</u><u> </u><u>3</u><u>-D</u><u> </u><u>shapes</u><u>:</u>

  • Cuboid = 2(lb + bh + hl)
  • Cube = 4s²
  • Cylinder = 2πr(r + h)
  • Cone = πr(l + r)
  • Hemisphere = 3πr²

<u>Lateral</u><u> </u><u>surface</u><u> </u><u>area</u><u> </u><u>of</u><u> </u><u>these</u><u> </u><u>shapes</u><u>:</u>

  • Cuboid = 2h(l + b)
  • Cube = 6s²
  • Cylinder = 2πrh
  • Cone = πrl
  • Hemisphere = 2πr²

<u>━━━━━━━━━━━━━━━━━━━━</u>

You might be interested in
What are the constants in this expression?<br> -10.6+9\10+2\5m-2.4n+3m
Annette [7]
-10.6, and 9/10, are the constants
8 0
3 years ago
A square is inscribed in a circle such that each corner touches the circle. Find a function that gives the area of the square as
Sliva [168]

Answer:

A(r) = √2 * r

A(r) Domain is   R { r ;  r > 0}

Step-by-step explanation:

can i have brainliest plz it will be greatly aprciated

8 0
3 years ago
Contestant and like terms. What do they mean?
ICE Princess25 [194]

Answer:

Step-by-step explanation:

Like Terms: terms that have the same variable raised to the same power. So like 5x plus 5x plus 5. 5x and 5x are like terms.

I'm going to assume you mean Constant instead of contestant so

Constant: Terms without variables

Example: 5x+2x+7

5x and 2x are like terms

7 is a Constant

8 0
3 years ago
Louise has a $75 gift card for her favorite toy store. She buys a model car kit for $22.79 and a doll for $19.95. What is the re
Anni [7]

Answer:

Louise has a remaining balance of $32.76

Step-by-step explanation:

8 0
3 years ago
1/2 as long as 5 1/2​
dolphi86 [110]
2.75 or 2 3/4. Because 5 1/2 is 5.5 and 5.5 Divided by two is 2.75 which is equal to 2 3/4
3 0
3 years ago
Other questions:
  • Solve. -x ≥ -3 A) x ≥ 3 B) x ≤ 1 C) x ≤ 3 D) x ≥ -3
    11·1 answer
  • What is the value of x?
    13·2 answers
  • What are the odds of getting 3 rock paper scissors in a row alike?
    14·1 answer
  • I need how to solve this question?
    10·2 answers
  • Find the distance between the two points rounding to the nearest tenth (if necessary).
    13·1 answer
  • A right triangle has two shorter sides that differ in length by 7cm. The length of the
    10·2 answers
  • What is 288/-32 in its standard form
    11·2 answers
  • I would really appreciate some help on this! 30 points and I will give brainliest!!
    14·1 answer
  • in the bag, there are certain number of toy- blocks with alphabets A,B,C and D written on them. The ratio of blocks A:B:C:D is 4
    6·2 answers
  • For the next 20 years, you plan to invest $600 a month in a stock account earning 7 percent annually and $400 a month in a bond
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!