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
Umnica [9.8K]
3 years ago
12

Find the surface area of the triangular prism. 15.6 cm 10 cm 11 cm 12 cm

Mathematics
2 answers:
dimulka [17.4K]3 years ago
6 0

Answer:

533.6cm²

Step-by-step explanation:

Hello!

I'm here to answer your question!

<u>Area of each triangular base:</u>

\frac{1}{2}(12)(10)=60

<u />

<u>Area of the rectangular faces:</u>

12\times 11 =132

15.6\times 11=171.6

10\times 11=110

<u>Add to find the surface area:</u>

60+60+132+171.6+110=533.6

Thus, the surface area of the triangular prism is = 533.6 yd²

Hope this helps you!

Hugs from,

Josh

Anna11 [10]3 years ago
6 0

Answer:

Total Surface area of the figure = 533.6\,cm^2

Step-by-step explanation:

 The figure consists of three rectangular faces and two triangular faces :

Area of the figure = Area of the two triangular faces + Area of the three rectangular faces

Area of the two triangular faces:

                               2(\dfrac{1}{2} \times Base \times Height)

Base= 12\, cm\\Height=10\,cm

Area of the two triangular faces is:

              =2(\dfrac{1}{2} \times 12 \times 10)\\\\=2(\dfrac{1}{2} \times 120 )\\\\=120\,cm^2

Area of the rectangle= Length\times Width

Area of the Rectangular face with :

Length= 11\,cm\\Width=12\,cm

                Area is:  

                             =11\times 12\\\\=132\,cm^2

Area of the rectangular face with:

Length=15.6\,cm\\Width=11\,cm

         Area is:

                            =15.6\times 11\\=171.6\,cm^2

For,

Length=11\,cm\\Width=10\,cm

              Area is:

                             =11\times 10\\=110\,cm^2

Total Surface area of the figure is:

=120+132+171.6+110\\=533.6\,cm^2

You might be interested in
What is the mean of this sample, which consists of 10
In-s [12.5K]

Answer:

The mean of the samples is 21

Step-by-step explanation:

Mean is defined as the average sum of numbers i.e total sum of given numbers divided by the total number.

Given the randomly selected numbers as shown;

7, 100, 1, 3, 7, 10, 15, 12, 17, 38

Total sum of numbers = 7+ 100 + 1 + 3 + 7 + 10 + 15 + 12 + 17 + 38

= 210

Total numbers given = 10

Mean = 210/10

Mean = 21

7 0
3 years ago
What is 14 divided by 25
Vladimir79 [104]
The answer to your question is 0.56
7 0
3 years ago
Read 2 more answers
I bought 16 cupcakes and then last week i bought 9 keep the pattern going
lana [24]

Answer:

25

Step-by-step explanation:

4 0
2 years ago
Which is greater 7/9 or 85/100. Please help
Alika [10]
\frac{7}{9} \ \ or \ \ \frac{85}{100} \\ \\ \frac{7}{9} \ \ or \ \ \frac{17}{20} \\ \\\frac{7\cdot 20}{180} \ \ or \ \ \frac{17\cdot 9}{180}\\ \\\frac{140}{180} \ \ < \ \ \frac{153}{180} \\ \\ Answer : \ \frac{7}{9} \ \ < \ \ \frac{85}{100}


4 0
3 years ago
Read 2 more answers
Which equation could represent the relationship shown in the scatter plot?
horsena [70]

Answer:

A

Step-by-step explanation:

Use POE, none of the answer makes any sense

8 0
3 years ago
Read 2 more answers
Other questions:
  • 1) 4x - 3y=3<br>x+3y= 12​
    9·2 answers
  • In a sample for a survey, each person has the same chance of being chosen.
    8·1 answer
  • Chad jogs 4 2/5 miles in 1/2 hour. What is his average speed in miles per hour?
    14·1 answer
  • Can you help me solve this?​
    7·2 answers
  • A line that includes the points ( 0, z ) and ( 1, 7 ) has a slope of 9. What is the value of z ? z =
    9·1 answer
  • What is the exact volume of the cylinder?
    10·1 answer
  • A large department store held a big​ sale, with all clothing at 65​%​ off, all jewelry at 60​% ​off, and electronics at 30​% off
    8·1 answer
  • HELP PLEASE! I tried everything from multiplying, dividing, adding, and subtracting but still no correct answer. Can someone ple
    9·1 answer
  • A 6-pound bag of sugar costs $7.98. What is the unit price?
    13·2 answers
  • Q.<br><br>x ÷ 2 = 1.000.000.000<br>x = ?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!