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
Anvisha [2.4K]
3 years ago
13

1. Essential question: how do you classify and represent solid figures?​

Mathematics
2 answers:
Gnesinka [82]3 years ago
7 0

Answer:

Solid figures are three-dimensional objects, meaning they have length, width, and height. Because they have three dimensions, they have depth and take up space in our universe. Solid figures are identified according to the features that are unique to each type of solid. Specifically, you can observe the numbers of faces, edges, and vertices, as well as the shape of the base.

The flat surfaces of a solid figure are its faces, or sides as they are commonly called. The base is the face on which the figure rests. The edge of a solid figure is the line segment where two faces meet. A vertex (plural: vertices) is the corner that is formed where the ends of the line segments of two or more faces meet.

A sphere is a solid figure that has no faces, edges, or vertices. This is because it is completely round; it has no flat sides or corners.

A cone has one face, but no edges or vertices. Its face is in the shape of a circle. Because a circle is a flat, plane shape, it is a face. But because it is round around the outside, it does not form any edges or vertices.

A cylinder has two circular faces but also no edges or vertices.

A pyramid has one base and at least three triangular faces. It has edges where faces meet each other or the base, vertices where two faces meet the base, and a vertex at the top where all of the triangular faces meet. A pyramid is named by the shape of its base.

A triangular pyramid has a triangle-shaped base and three other triangular faces, or four in all.

A rectangular pyramid has a rectangle-shaped base and a square-based pyramid has a square-shaped base. They both have four triangular faces, five faces in all.

A prism is a solid figure that has two congruent parallel faces and any number of sides. In other words, it can have any number of faces, but at least two of them must be parallel. The shape of the two parallel faces can be a triangle, square, rectangle, pentagon, hexagon, or any other kind of polygon. Prisms are named by the shape of their bases.

Hope this helped you :)

nignag [31]3 years ago
3 0

Answer:

solid figures are three-dimensional objects, meaning they have length, width, and height.

The flat surfaces of a solid figure are its faces, or sides as they are commonly called.

A sphere is a solid figure that has no faces, edges, or vertices.

A cone has one face, but no edges or vertices.

Step-by-step explanation:

Plz give me Brainliest if my answer is correct

You might be interested in
alaska has land are about 1,700,000 sq kilometers. Florida has a land are 1/10 the size of alaska. what is the land area of Flor
zhannawk [14.2K]
170,000 square kilometers, divide by 10, or take off a 0
8 0
3 years ago
Two semicircles are attached to the sides of a rectangle as shown.
NeTakaya

Answer:

  • 157 in²

Step-by-step explanation:

The area of the shape is the sum of three sections

<u>1. Rectangle</u>

  • A = 5*14 = 70 in²

<u>2. Bigger semicircle</u>

  • A = 1/2π(14/2)² = 76.96 ≈ 77 in² (rounded)

<u>3. Smaller semicircle</u>

  • A = 1/2π(5/2)² = 9.8174 ≈ 10 in² (rounded)

<u>Total area:</u>

  • 70 + 77 + 10 = 157 in²
4 0
3 years ago
Read 2 more answers
A. About 30 more people will choose brand A than brand B
Anika [276]
Most likely ill go with option c
4 0
3 years ago
Https://smart.newrow.com/room/nr2/?room_id=ihe-281&amp;firstRun
Dahasolnce [82]

Answer:

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤-❤-❤-

3 0
2 years ago
Read 2 more answers
The surface area of a cone is given by the formula<br> S= nl + ar2 Solve the formula for I.
Drupady [299]
Bbsnsndhvdhdjjdbrhdjdgrgbfhdjixgfhrurhfhrjhfgrjhdbdrh
3 0
2 years ago
Other questions:
  • Given that a cubit is equivalent to 17.7 in., find the volume of the ark in cubic feet.
    9·1 answer
  • Yesterday the temperature at noon was 9.17゚F by midnight the temperature had decreased by 13.4゚ what was the temperature of midn
    6·1 answer
  • If arrivals occur at a mean rate of 3.6 events per hour, the exponential probability of waiting more than 0.5 hour for the next
    9·1 answer
  • Which is better takis or hot Cheetos
    8·2 answers
  • If Jeremy can save four times the amount he's already put away, he'll have the $95 he needs to buy a new skateboard. How much ha
    14·1 answer
  • If 14y - 4 = 24y + 26 , then 12y =
    15·2 answers
  • Select the correct answer.
    8·1 answer
  • ) Esteban tiene cerámicas
    10·1 answer
  • In two or more complete sentences, explain how to find the average rate of change of a function
    11·2 answers
  • Really need help with this problem
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!