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
pochemuha
2 years ago
7

Find the surface area of the composite figure.

Mathematics
1 answer:
Rasek [7]2 years ago
8 0

By using the <em>area</em> formulae for triangles and rectangles and the concept of <em>surface</em> area of the <em>composite</em> figure is equal to 1108 square inches.

<h3>What is the surface area of the composite figure?</h3>

The <em>surface</em> area is the area of all faces of a solid. In this case, we must sum the areas of seven <em>rectangular</em> and two <em>triangular</em> faces to determine the <em>surface</em> area:

A = 2 · (0.5) · (12 in) · (9 in) + 2 · (11 in) · (20 in) + 2 · (5 in) · (20 in) + 2 · (5 in) · (12 in) + (12 in) · (20 in)

A = 1108 in²

By using the <em>area</em> formulae for triangles and rectangles and the concept of <em>surface</em> area of the <em>composite</em> figure is equal to 1108 square inches.

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

#SPJ1

You might be interested in
Which of the following is the sum of 1/2 and -2/3
Lilit [14]

Answer:

- 1/6

Step-by-step explanation:

find the common denominators 3/6 - 4/6 = - 1/6

4 0
3 years ago
The price of a computer was decreased by 7% to £500. What was the price before the decrease? Give your answer to the nearest pen
aliina [53]

Answer:

537.6

Step-by-step explanation:

0.93*x=500

x=500/0.93

x=537.6

8 0
3 years ago
The length of a rectangle is twice its width. If the perimeter of the rectangle is 54 in, find its area.
sergiy2304 [10]

Answer: 162 in²

Step-by-step explanation:

The factors of 54 are listed below:

  • 1
  • 2
  • 3
  • 6
  • 9
  • 18
  • 27
  • 54

18 and 9 are the two factors that when plugged into the equation below, equals 54:

l+l+w+w=P

This can also be written as:

(l*2)+(w*2)=P

So now that we have our two factors, we need to multiply them by each other to get our answer.

18 times 9 = 162

Our answer is 162

6 0
2 years ago
Read 2 more answers
3/10+2 1/10+5 1/10 I need help
forsale [732]
The answer is 7.5for the question
7 0
3 years ago
What triangle can be obtuse?
True [87]

Answer:

Isosceles and scalene triangles can both be obtuse.

3 0
3 years ago
Other questions:
  • 12 to anyone who tells me all the correct answers
    10·1 answer
  • A group of student are involved in a after school club are playing games
    7·2 answers
  • Given the graph of the inverse function below, which of the following is the graph of the original function?
    5·2 answers
  • Help I don't understand this
    14·2 answers
  • Listed below are speeds​ (mi/h) measured from traffic on a busy highway. This simple random sample was obtained at​ 3:30 P.M. on
    13·1 answer
  • (TIMED PLEASE HELP!!) The area of the two triangles is given by the functions: Area of Triangle A: x2 + x Area of Triangle B: x2
    5·1 answer
  • Which pair of statements describes the end behavior of the graph of the function f(x) = x3 + 2x2 − 5x − 6?
    9·1 answer
  • Will mark the correct answer brainliest
    14·2 answers
  • How do u find wolverine in fortnite?
    5·1 answer
  • Jaclyn has $50 saved and earns $25 each month in allowance. Pedro has $200 saved and earns $10 a month in allowance. If they bot
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!