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
olga nikolaevna [1]
1 year ago
7

Find the surface area of the composite figure.

Mathematics
1 answer:
Sloan [31]1 year ago
7 0

With the help of the <em>area</em> formulae of rectangles and triangles and the concept of <em>surface</em> area, the <em>surface</em> area of the composite figure is equal to 276 square centimeters.

<h3>What is the surface area of a truncated prism?</h3>

The <em>surface</em> area of the <em>truncated</em> prism is the sum of the areas of its six faces, which are combinations of the areas of rectangles and <em>right</em> triangles. Then, we proceed to determine the <em>surface</em> area:

A = (12 cm) · (4 cm) + 2 · (3 cm) · (4 cm) + 2 · (12 cm) · (3 cm) + 2 · 0.5 · (12 cm) · (5 cm) + (5 cm) · (4 cm) + (13 cm) · (4 cm)

A = 48 cm² + 24 cm² + 72 cm² + 60 cm² + 20 cm² + 52 cm²

A = 276 cm²

With the help of the <em>area</em> formulae of rectangles and triangles and the concept of <em>surface</em> area, the <em>surface</em> area of the composite figure is equal to 276 square centimeters.

To learn more on surface areas: brainly.com/question/2835293

#SPJ1

You might be interested in
the area of the top of a rectangular table is 323 square feet. If the length of the table is 19 feet , what is the width
sergejj [24]

Answer:

hello :

the area is : A= w ×l     ...   w :  the width    l : the length

A = 323     l = 19     w ?

l = A/w

l = 323/ 19

l = 17 feet


4 0
3 years ago
Sprawdz, ktora liczba spelnia rownanie: -2x+7=-6x-5 . Ktora jest dobra odpowiedzia -3, 3 -2 czy 2 ? Prosze pomuszcie :'(
schepotkina [342]

Answer:

x= -3

Step-by-step explanation:

hello :

-2x+7=-6x-5

-2x+7+6x=-6x-5 +6x

4x+7=-5

4x+7-7=-5-7

4x= -12

x= -12/4

x= -3

7 0
3 years ago
Matthew's mother asked him to go to the store for her. To get to the store, he walked seven and a half city blocks. He caught th
Ratling [72]

Answer:

matthew travel 22 blocks i think

4 0
3 years ago
Express in a simplified exponential notation 18a^3b^2/2ab
Sauron [17]

Hey there,

The answer is: 18a^3b2/2ab=9a^2*b

:)

3 0
3 years ago
Read 2 more answers
What is the diameter of a circle with 28.26 as the area
xxTIMURxx [149]

Answer:

6

Step-by-step explanation:

are=A=πr2

28.26/3.14=9

√9=3

3•2=6

3 0
3 years ago
Read 2 more answers
Other questions:
  • Plz help will give brainliest
    8·1 answer
  • Write the expression in complete factored form 3c(c+3)-4(c+3)
    13·2 answers
  • What is negativity 7/9 shown as a decimal
    6·1 answer
  • 3/4 - 3/10 = ? Simply the answer.
    11·1 answer
  • First equation x-y=8<br> second equation x+y=6<br> this would be very helpful
    6·1 answer
  • Charlie and 10 friends are planning for a pizza party. They purchased 3 quarts of milk. If each glass holds 8oz how much milk wi
    13·2 answers
  • On Tuesday, Babajan makes 300 grams of breakfast cereal.
    11·1 answer
  • A restaurant offers three types of meats: chicken, beef,
    15·1 answer
  • Define:<br> Translation:<br> Reflection:<br> Rotation:<br> Dilation:
    13·1 answer
  • ˣ⁺⁶⁄ₓ = ¼<br><br> Can someone explain to me how to solve this?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!