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
Lunna [17]
3 years ago
5

Calculating the Surface Area of a Triangular Prism The triangular prism shown has 1235 triangular face(s) and 1235 lateral face(

s). The area of one triangular face is 7.58.1251517 mm2. The surface area of the triangular prism is 55.5127.5135150 mm2.

Mathematics
1 answer:
GenaCL600 [577]3 years ago
8 0

Corrected Question

The triangular prism shown has 1, 2, 3 or 5 triangular faces and 1,2,3, or 5 lateral faces.

The area of one triangular face is 7.5,8.125,15,or 17  mm^2

The surface area of the triangular prism is 55.5,127.5,135,or 150  mm^2

Answer:

(B)2 triangular faces

(C)3 lateral faces.

(A)Area of one Triangular Face =7.5mm^2

(C)Total Surface Area of the Triangular prism =135mm^2

Step-by-step explanation:

The triangular prism is attached.

The triangular prism shown has 2 triangular faces and 3 lateral faces.

Base of the triangle =2.5mm

Height of the Triangle =6mm

Area of one Triangular Face =\frac{1}{2}*6*2.5=7.5mm^2

The dimensions of the lateral rectangles are:

  • 2.5 mm by 8mm
  • 6 mm by 8mm
  • 6.5 mm by 8mm

Therefore, total surface area of the triangular prism

=2(Area of one Triangular Face)+Area of 3 rectangular faces

=2(7.5)+ (2.5 X 8+ 6 X 8 + 6.5 X 8)\\=15+120\\=135mm^2

Total Surface Area of the Triangular prism =135mm^2

You might be interested in
The glasses that Landon and Kyra bought for the party each hold two cups of liquid. How many ounces do each of the glasses hold
alukav5142 [94]
If the glasses hold two cups of liquid then you simply have to remember that there are 8 oz. in one cup.
so 8 times 2 = 16 oz. in two cups
4 0
3 years ago
Read 2 more answers
3. (06.01 LC) Which point on the scatter plot is an outlier? (5 points) 70 60 50 40 30 20 * 10 R S 0 2 4 6 8 10 12 14 O Point P
musickatia [10]

Answer:

Point R

Step-by-step explanation:

Its the farthest away from the majority

7 0
2 years ago
[2647]A·[712813914]B=? help me!!!!!!!!!!!!!!!!!!!!!
Amanda [17]
Is this suppose to be an equation or is there something missing here?
3 0
3 years ago
Which is the graph of f(x)=-(x+3)(x+1)
Mamont248 [21]
Choice B is the correct answer. You can do this yourself by graphing on Desmos.


5 0
3 years ago
Each question Sandra answers incorrectly changes her overall score by – 3/4 points. Sandra's
Arisa [49]

Answer:

i believe it is -5 1/4

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Write the number 570,000 in scientific notation.
    14·2 answers
  • Determine whether the graph represents a proportional relationship.
    5·1 answer
  • The explicit formula for the geometric sequence Negative one-ninth, one-third, negative 1, 3, negative 9, ellipsis is f (x) = ne
    10·1 answer
  • Answer number 36 plz ✨
    12·1 answer
  • Complete the equations.<br> look at photo
    10·2 answers
  • Como convertir 0.8 horas asegundo​
    7·2 answers
  • What is the relationship between the base angles of an isosceles triangle?
    9·1 answer
  • 21. The population density of the city of
    9·1 answer
  • the volume of a cone is 120 cubic centimeters. the height of the cone is 4.5 centimeters. determine the radius of a cone
    13·1 answer
  • A woman works out by running and swimming. When she runs, she burns 7 calories per minute. When she swims, she
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!