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
Nadusha1986 [10]
3 years ago
11

Find the surface area of the square pyramid below.

Mathematics
2 answers:
sleet_krkn [62]3 years ago
7 0

Answer:

\displaystyle 762,96\:m.^2 ≈ S.A.

Step-by-step explanation:

\displaystyle a^2 + 2a\sqrt{\frac{a^2}{4} + h^2} = S.A. \\ \\  14^2 + 2[14]\sqrt{\frac{14^2}{4} + 19^2} = S.A. \\ \\ 196 + 28\sqrt{\frac{196}{4} + 361} ≈ 762,9567885 ≈ 762,96

I am joyous to assist you anytime.

klasskru [66]3 years ago
7 0

The answer is actually 728m^2

You might be interested in
The school cook made 30 pounds of potato salad for the school picnic. How many servings is this if each serving is 1/4 pound?
iren2701 [21]
120 servings. 
You do this by multiplying 30 by 4 (because each pound can make 4 servings as represented by 1/4 pound) Hope you understand I'm not good with explaining.
7 0
3 years ago
Read 2 more answers
What is the product?
Olenka [21]

The value of the product expression (-2x-9y²)(-4x-3) is 8x² + 6x + 27y² + 36xy²

<h3>How to evaluate the product?</h3>

The expression is given as:

(-2x-9y²)(-4x-3)

Expand the expression

8x² + 6x + 27y² + 36xy²

Hence, the value of the product expression (-2x-9y²)(-4x-3) is 8x² + 6x + 27y² + 36xy²

Read more about products at:

brainly.com/question/10873737

#SPJ1

3 0
2 years ago
Two number cubes are tossed together; one is blue and the other is orange. What is the probability of getting an odd number on t
scoray [572]
5⇒(1,4),(3,2)  where (orange,blue)

P= 2/36=1/18
5 0
3 years ago
Read 2 more answers
Which one of the following statements contains a simile?
mafiozo [28]
<span>the statement that contain simile is : D. i think that i shall never see a poem lovely as a tree Simile is a writing technique which compares a thing with another thing from a different kind. In sentence D, the writer compare a 'poem' which is a form of artwork, with a 'tree' which is a form of living organism</span>
3 0
4 years ago
Read 2 more answers
In 2015, I’m buffalo, New York, there were 8,625 arrest, 2,678 robberies, 865 assaults, and 20 murders. The population of Buffal
Nutka1998 [239]
865:2678 is the answer
8 0
3 years ago
Other questions:
  • Use the discriminant to determine how many X intercepts the graph of the equation has
    5·1 answer
  • 23,780 lb = t A. 47,560,000 B.23 39/50 C.11 89/100 D. 11
    14·2 answers
  • A bag contains 222 red marbles, 222 green marbles, and 444 blue marbles.
    7·1 answer
  • How does a bar diagram help you understand what it means to divide fractions?
    9·1 answer
  • Multiply 2 times 27 using the area model label the model
    11·2 answers
  • A rectangular one-story house covers an area of 3,700 square feet. The ceilings are 8 feet high. The owners add a second floor t
    10·2 answers
  • Angle BDC measures 42°. What is the measure of angle BAC
    12·1 answer
  • What’s the answer????
    10·1 answer
  • Help asap! What is equal to 3,068 times 108=?
    13·2 answers
  • What is the sum or difference?<br><br> (2m+7)-(3-4m)<br> 2/3(6c+4)-(8c-5)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!