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 pythagoras triplets?
dedylja [7]
A pythagoras triplet is a set of three numbers ... not just any three numbers,
but a set where the (square of one of them) is the sum of the (squares of the
other two). 

If they're related in that way, then they can be the lengths of the sides of a
right triangle.

If they're not, then they can't.
5 0
2 years ago
74 ÷ 2072= <br> PLEASE HELPPPP
Anon25 [30]

Answer:

0.0357142857142857

8 0
2 years ago
Read 2 more answers
Someone please help me I have to show how they're similar
Sidana [21]
Angle AXD = angle CXB (vertically opposite angle)
then angle ADB = angle ABC 
then angle DAB = angle BCD 
I couldn't remember the name of the rule 
I said that they are equal if you look at the curve AC and DB
They called them that two angles that subtended by the same mirror (arc)
lead them to be a similar angle (angle - angle - angle)
3 0
3 years ago
A zebra ran at a speed of 20 feet per second. Which operation should you use to find the distance the zebra ran in 10 seconds?
Elena-2011 [213]

you would multiply speed by time

 20 feet per second times 10 seconds = 200 feet total

8 0
3 years ago
Read 2 more answers
Jake, Becky, and Max are meeting at Charley's Pizza for dinner and then plan to go to a movie. When they arrive at the pizza pla
Sidana [21]
In my opinion I think that they should use Max's coupon at Charley's Pizza. Hope this helps u!
3 0
3 years ago
Read 2 more answers
Other questions:
  • A large aquarium has one tank holds 41,253 gallons of water and another tank that holds 62,965 gallons of water . How many total
    15·2 answers
  • Simplify the following expression. (10-4i)(4-5i)+(-15+20i)
    10·1 answer
  • Compare 1/3 of 60 to 1/5 of 100
    10·2 answers
  • Julianne opens a dance studio. Her start-up costs for the building, advertising, and supplies $52,000. Each day, she spends $650
    5·1 answer
  • Kate made 180 ounces of punch for a party.She serves the punch in 8punce cups.How many full cups can she serve?
    6·1 answer
  • Which is the solution to |2x−4|&gt;8?
    13·1 answer
  • I’m not sure what the answer is
    9·1 answer
  • What is the range of this function?
    9·1 answer
  • Hey can u help with the following questions because I don't get this.
    14·1 answer
  • Square root of 161 need answer asap ik this has nothing to do with math but being single is pain
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!