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
Julli [10]
3 years ago
6

This unit focused, in part, on relationships in triangles. A triangle is the simplest type of polygon and is frequently used in

construction. Explain why triangles are often used to build bridges, roofs, buildings, and other structures. Which properties of a triangle make it a desirable geometric shape for these applications?
Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
7 0

Answer:

Triangles have been used extensively throughout history in construction due to their rigid shape and strength. Unlike a square, that can shift into a parallelogram when force is applied to one of its sides, an equilateral triangle's sides and angles are fixed.

Due to the rigidness of the triangle's shapes, high amounts of forces can be sustained without deformation. Triangles are often used as trusses in bridges, or other support structures in buildings. They can easily be fit together to provide strength and stability over a wide area. The most famous triangles in structures are the pyramids of Egypt, which are the largest pyramids in the world.

Step-by-step explanation:

Triangles are used in structures because a triangle is a very stable shape that cannot be stretched or squashed easily - unlike rectangles which can easily become parallelograms. It's angles are used to balance weight of any structure.

Contact [7]3 years ago
6 0

Answer:

Step-by-step explanation:

Because of their shape triangles  are stable and strong. Weight is evenly distributed  through a triangular structure when force is applied and the triangle retains its shape.

You might be interested in
Simplify 2^-6 times 2^3
IgorC [24]

Answer:

(2^-6)*(2^3)

=2^(-6+3)

=2^-3

=1/(2^3)

=1/8

3 0
3 years ago
Read 2 more answers
How many elements are in the set (a,b,<br> c.?
diamong [38]
There are three elements in that set.
5 0
3 years ago
Write all the factors of 21 .
xeze [42]
7x3x1 are the factors.
8 0
3 years ago
Read 2 more answers
A rectangular hotel room is 11 feet wide and 25 feet long. What is its perimeter?
bekas [8.4K]

Answer:

The answer is 72

Step-by-step explanation:

The formula for perimeter is (L+W)x2

So in your case (11+25)x2

Or add all 4 sides of the rectangle up and you have your answer <3

5 0
2 years ago
These 2 questions are worth 35 points for the brainliest user. If you answer these two questions, I will answer any of yours for
elixir [45]

Answer:

1. 6,8,10

Step-by-step explanation:

1. 6,8,10

2. Scalene Triangle

4 0
3 years ago
Read 2 more answers
Other questions:
  • What are the values of a and b in the equation (4x^a)^b = 256/x^8
    14·2 answers
  • Some students want to know if residents of their town are in favor of building a new school. Kevin surveys all of the residents
    7·1 answer
  • The diameter of a building's dome is 82 feet at its widest point. Find its circumference. Round to the nearest tenth. Use 3.14 f
    7·2 answers
  • Plot the solution set of |-x|=3.5
    10·1 answer
  • Who listens to this if you do just answer or do this &lt;3
    14·2 answers
  • (MARKING BRAINLIEST)Which of these is the most helpful first step for solving Frank's equation, 2x+28=40?
    7·1 answer
  • HELP ME ASAP ROCKY STYLES PLEASE BRO. Find the value of x and the length of each side.
    9·1 answer
  • A 15-foot ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on level ground 14 feet
    5·1 answer
  • Name the triangle described
    13·2 answers
  • Write an equation of a circle that is centered at (1,-4) with a radius of 10.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!