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
tekilochka [14]
2 years ago
13

What is the lateral surface area of the square pyramid represented by this net?

Mathematics
1 answer:
FinnZ [79.3K]2 years ago
4 0

Answer:

340 ft²

Step-by-step explanation:

From the diagram, we can see that the shape is made up of a square and 4 triangles. (We know it's a square as its width equals its length).

First, find the area of the square.

Area of a square = width x length = 10 x 10 = 100 ft²

All the triangles are the same, so we need to find the area of one of the triangles and multiply it by 4.

Area of a triangle = 1/2 x base x height = 1/2 x 10 x 12 = 60 ft²

So the total area of all 4 triangles = 4 x 60 = 240 ft²

Therefore the total surface area = 100 + 240 = 340 ft²

You might be interested in
Solve for x: 1 04&gt;x&gt;7<br> 0 4 0-2 &gt;x&gt; 1<br> -2
Luda [366]

Answer:

Your answer is in Step by Step

Step-by-step explanation:

=104x^7040-2x^1-2

We move all terms to the left:

-(104x^7040-2x^1-2)=0

8 0
3 years ago
40+30+45+50+23+7+15+6+4+10=?
Sergeu [11.5K]

The answer is 230. Good luck

7 0
3 years ago
Read 2 more answers
Factorise fully 6x^2+9xy
Free_Kalibri [48]
3x(2x+3y)
1. find a common multiple of either sides of the + sign...
3x
2. put it outside the brackets...
3x(    )
3. find what you have to multiply the rest equation by to get the number...
2x x 3x = 6x squared
3y x 3x = 9xy
4. put it in the brackets...
3x(2x+3y)
Hope this helps :)
4 0
3 years ago
Which equation has both 5 and -5 as possible values of y?
Zanzabum

Consider : y² = 25

⇒ y = \sqrt{25}

We know that : 5² = 25 and also (-5)² = 25

⇒ y = \sf{\sqrt{(5)^2} \ \text(or) \ \sqrt{(-5)^2}}

⇒ y = +5 or -5

So, The Answer is C

3 0
3 years ago
I really dont know what is the answer plz help me​
AnnZ [28]

Answer:

Step-by-step explanation:

1. 1

2. 12

3. 0

8 0
3 years ago
Other questions:
  • what equation represents the road that passes through the point shown and is perpendicular to the road represented by the red li
    9·1 answer
  • A prism with a base area of 3 m² and a height of 4 m is dilated by a factor of 3/2 . What is the volume of the dilated prism?
    14·2 answers
  • What is the measure of an exterior angle of a regular pentagon? Enter your answer in the box. °
    5·2 answers
  • HELP NEEDED!!!!!!
    7·2 answers
  • Jake and mike took a different number of tests. jake scored 85 points on each test. mike's total score was 15 less than jakes to
    12·1 answer
  • 2/3 divided by 7/12<br> PLSLSLSLSLSLLSLSL
    9·1 answer
  • In ΔUVW, the measure of ∠W=90°, the measure of ∠V=71°, and VW = 55 feet. Find the length of UV to the nearest tenth of a foot.
    11·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    8·1 answer
  • If you add​ Natalie's age and​ Fred's age, the result is 36. If you add​ Fred's age to 4 times​ Natalie's age, the result is 72.
    10·2 answers
  • Use of direct and indirect materials in production requires a credit to
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!