All categories

3 years ago

What is the surface area of the square pyramid?

Mathematics

2 answers:

Juliette [100K]3 years ago

8 0

Answer:

380

Step-by-step explanation:

The general formula for the total surface area of a regular pyramid is T. S. A. =12pl+B where p represents the perimeter of the base, l the slant height and B the area of the base.

yo ur answer is 380

HOPE IT HELPS YOU PLEASE MARK ME THE BRAINLIEST

VikaD [51]3 years ago

7 0

Answer:

9 ft

Step-by-step explanation:

3*3 = 9

You might be interested in

A set of test scores is normally distributed with a mean of 78 and a standard deviation of 4.5. Dwayne scored 87 on the test. Wh

notka56 [123]

<span>The percentile score would most likely be 97.5, Hope this helps!! :D

</span>

7 0

4 years ago

Read 2 more answers

Help me answer this question.

neonofarm [45]

Answer:

<h2>8 units²</h2>

Step-by-step explanation:

Let side of the square = a

The , Area of square = a²

Now, Midpoint of Diagonal DB is E

And DE = 2 units

So, DB = 2 DE = 2 × 2 = 4 units

Now, using Pythagoras theorem in ∆ BCD

DB² = DC² + BC²

plug the values

${4}^{2} = {a}^{2} + {a}^{2}$

Collect like terms

${4}^{2} = 2 {a}^{2}$

Evaluate the power

$16 = 2 {a}^{2}$

Swipe the side of the equation

$2 {a}^{2} = 16$

Divide both sides of the equation by 2

$\frac{2 {a}^{2} }{ 2 } = \frac{16}{2}$

Calculate

${a}^{2} = 8$

Therefore, The area of the square is 8 sq.units.

Hope this helps..

Best regards!!

3 0

3 years ago

Given f(x) and g(x) = f(x) + k, look at the graph below and determine the value of k.<br> k=______.

LenKa [72]

Answer:

Step-by-step explanation:

Look at one of the coordinates to find k. For this example I'll look at the y-intercepts (0, 3) (for g(x)) and (0, -2) (for f(x))

g(0) = 3

g(0) = f(0) + k

3 = -2 + k

5 = k

7 0

2 years ago

Researchers for the University of Maryland Department of Civil and Environmental Engineering used stochastic dynamic programming

aalyn [17]

Answer:

Check the explanation

Step-by-step explanation:

Kindly check the attached image below to see the step by step explanation to the question above.

6 0

3 years ago

What is the correct answer?

alexgriva [62]

I think it is 5.64 I hope this helps

8 0

3 years ago