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
yulyashka [42]
2 years ago
10

Find the surface area of the prism.

Mathematics
2 answers:
lubasha [3.4K]2 years ago
5 0

Answer:

56 yd²

Step-by-step explanation:

The surface area of the given triangular prism is made up of:

  • 2 congruent triangles
  • 2 congruent side rectangles
  • 1 base rectangle

Area of the <u>triangle</u> = 1/2 × base × height

                                 = 1/2 × 6 × 4

                                 = 12 yd²

Area of the <u>side rectangle</u> = width × length

                                            = 2 × 5

                                            = 10 yd²

Area of the <u>base rectangle</u> = width × length

                                             = 2 × 6

                                             = 12 yd²

<u>Total Surface Area</u> = 2 triangles + 2 side rectangles + base rectangle

                               = 2(12) + 2(10) + 12

                               = 24 + 20 + 12

                               = 44 + 12

                               = 56 yd²

Katyanochek1 [597]2 years ago
4 0

Area of two traingle faces

  • 2(1/2BH)
  • BH
  • 6(4)
  • 24yd²

Area of base

  • LB
  • 2(6)
  • 12yd²

Area of rest two rectangles

  • 2LB
  • 2(5)(2)
  • 20yd²

Total surface area

  • 20+12+24
  • 20+36
  • 56yd²
You might be interested in
Which expression is equivalent to 6 minus (negative 8)?
Masteriza [31]

Answer:

6 - (-8)

is 6 + 8

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the answer to 5/12 - 3/20?
svetlana [45]
0.116 that is the answer
7 0
3 years ago
3.8x = −104.12 what is the answer to the question
Elina [12.6K]

Answer:

-27.4

Step-by-step explanation:

7 0
4 years ago
HELP QUICK. By combining three equations, it can be shown that a2+b2=c2. One of the equations is c=e+f. Which of the following c
Alinara [238K]

Answer:

bc=eb and ca=fa

please tell me if this is actually the right answer

Step-by-step explanation:

bc=eb and ac=fa is wrong

bc=eb and ca=fa is right

cb=eb and ac=fa is wrong

ba=eb and ab=fa is wrong

8 0
3 years ago
8. Lisa types 6 pages in 36 minutes. Frank types 5 pages in 30 minutes. Do they type at the same rate? Use a proportion to expla
qaws [65]

Answer:

Yes

Step-by-step explanation:

Lisa and Frank type at the same rate.

They both type 1 page every six minutes.

Lisa types 6 pages every 36 minutes, and if we divide the minutes by the pages, we get

\frac{36}{6} = 6

And Frank types 5 pages ever 30 minutes, when we divide we get

\frac{30}{5} = 6

3 0
3 years ago
Other questions:
  • What is the average rate of change of f(x), represented by the graph, over the interval [-1, 1]? and my answers are
    7·1 answer
  • Polly bought a cracker for $7 and then bought a parrot for $2. By how much did Polly's account change after her transactions?
    9·1 answer
  • A. If a bus travels 6km in to minutes, what<br>distance does it travel in Isecondo​
    10·2 answers
  • The equation of the piecewise function f(x) is below. What is the value of f(3)
    14·1 answer
  • Is 3pi rational or irrational I keep getting mixed answers.​
    5·2 answers
  • Help plz also show work
    13·1 answer
  • Also need help with this one
    6·1 answer
  • The circumference of a circle is 25.12 meter. What is the diameter of this circle?
    15·1 answer
  • Solve for x -(2-3x)+x=9-x
    12·1 answer
  • An elevator was at the 4" floor. It traveled up 18 floors, down 7 floors, up 6 floors and down 2 floors. What floor did the elev
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!