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
e-lub [12.9K]
2 years ago
10

Cam's tent (shown below) is a triangular prism.

Mathematics
1 answer:
gregori [183]2 years ago
8 0

Answer:

The surface area of the tent is 21.4 m²

Step-by-step explanation:

To find the surface area of a prism you must calculate:

1. The perimeter of the base

2. The area of the base

3. The height of the prism

We have a triangular prism:

Its base is an equilateral triangle of side length 2 m and height 1.7 m

The height of the prism is 3 m

∵ The surface are of the prism is:

  S.A = perimeter of the base × height + 2 × area of the base

∵ The perimeter of the equilateral triangle = 3 × length of a side

∵ The length of the side = 2 m

∴ The perimeter of the base = 3 × 2 = 6 m

∵ The area of the triangle =  × base × height

∵ The length of the base of the triangle = 2 m

∵ The height of the triangle = 1.7 m

∴ The area of the base =  × 2 × 1.7 = 1.7 m²

∵ S.A = perimeter of the base × height + 2 × area of the base

∵ The perimeter of the base = 6 m

∵ The area of the base = 1.7 m²

∵ The height of the prism = 3 m

∴ S.A = 6 × 3 + 2 × 1.7

∴ S.A = 18 + 3.4

∴ S.A = 21.4 m²

The surface area of the tent is 21.4 m²

You might be interested in
Solve the following equation. 4 − 7 x + 10 = 15 − 6 x − 8
antiseptic1488 [7]

Answer:

x = 21

Step-by-step explanation:

4 - 7x +10 = 15 - 6x - 8

-7x + 14 = -6x -7

14 + 7 = -6x + 7x

21 = x or x=21

4 0
3 years ago
2(3n + 7) &gt; 5n<br>Thanks​
DedPeter [7]

Answer:

n= -5/3. 3n+7>2, 3n>2-7, 3n>-5

8 0
3 years ago
The graph below shows two functions: function f of x is a straight line which joins the ordered pairs negative 2.5, 9 and 2.5, n
weqwewe [10]
We are looking for the approximate solution of -2x+4=(0.25)^x, that is, we are looking for the solution of the equation f(x)=g(x).

The solution of this equation are represented by the intersecting points (x, y) of the graphs of these functions, because the intersecting points (x, y) are such that 

                    y=f(x), but also y=g(x).


From the graph, we can see that there are two solutions, one is at approximately x=2, and the other is approximately -1.4.


Answer: -1.4, 2.

6 0
3 years ago
Read 2 more answers
If 5 woodchucks could chuck 50 cords of
12345 [234]

Answer:

14 Wood

Step-by-step explanation:

50/5 = 10 Wood = 4 days

70/5 = 14 Wood = 6 Days

I hope this is correct!

3 0
2 years ago
Please help me with this sum​
Artist 52 [7]

theres a thing called a calculator

8 0
2 years ago
Read 2 more answers
Other questions:
  • Write 0.18 repeating as a fraction in simplest form.
    6·1 answer
  • Which choice shows a 90 degree clock wise rotation of the figure about point p
    10·1 answer
  • PLEASE HELP....explain your answer, thank you so much! I will mark brainlyest!
    9·2 answers
  • ???? Help me please
    7·1 answer
  • Five years ago, William bought a twelve-room apartment complex for $340,000, and he plans to sell it today. The real estate mark
    5·2 answers
  • Can some one please help me
    15·1 answer
  • At a summer camp, 6-year-olds are in Group A, 7-year-olds are in Group B, and 8-year-olds are in Group C. Is the group assignmen
    7·2 answers
  • A theater shows a movie 20 times in 5 days. It shows the movie the same number of times
    9·2 answers
  • A day of the week is randomly chosen at random . What is the probability of choosing a Monday or Tuesday S?
    14·1 answer
  • A box is filled with five green card six green card and three blue cars. A card is chosen at random from the box. What is the Pr
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!