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
Readme [11.4K]
3 years ago
11

Find the surface area of a square pyramid with base edges of 8 feet. The height of each lateral face is 10 feet. Explain or show

how you got your answer.
Mathematics
1 answer:
Zina [86]3 years ago
6 0

Answer:

224 im pretty sure

Step-by-step explanation:

area of a triangle= base x height / 2

if we plug the values from the problem into the equation, we get 8 x 10 / 2 which simplifies into 80 / 2, which is 40. because this is a square pyramid, we know it has 4 triangles, so we multiply 40 by 4, which is 160. now, we find the area of the square, which can be found with the equation length x width. since all sides of square are equal, the equation becomes 8 x 8, which is 64. finally, we add the area of the triangles to that of the square, and we get 224. hope this helps!

You might be interested in
How do I solve this algebra equation X+7=2x-8
ale4655 [162]
You know that we have to simplify the algebra equation, so first you have to combine x and 2x. X + 2x equals to 3x. Now that we combined x and 2x which makes 3x, we have to do 7 and -8. 7 + -8 which equals to -1. Therefore, the answer to this algebra equation is 3x + -1.
5 0
3 years ago
Read 2 more answers
Helpppppppppppppppppp pleeeeease
alina1380 [7]

The answer is 17, steps are in photo below.

4 0
3 years ago
What do you call it when police interrogate a cows husband
aniked [119]
The answer is
"Question-a-bull"
5 0
3 years ago
4.2 +3+2+7<br> Combining like terms
Reptile [31]

Answer:

16.2

Step-by-step explanation:

Add the numbers together

6 0
3 years ago
Tony purchases a house for $135.000. The value
m_a_m_a [10]

d

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A blueprint for a house shows the height of the house to be 3 3/8 inches. The actual house is 21 1/3 feet tall. What is the unit
    10·1 answer
  • The time t it takes Sam to drive to his grandmothers jouse
    14·1 answer
  • To an order of magnitude, how many piano tuners are in New York City? The physicist Enrico Fermi was famous for asking questions
    6·1 answer
  • Checking granddaughter homework not very good with math
    11·1 answer
  • Mr. Jackson lengthened the fence along the back of his yard. Before he added 130 feet, the fence was 300 feet long. He divided t
    15·1 answer
  • 5th term of f(n)=3+2n
    6·2 answers
  • Carol and Linda take turns babysitting. Carol works for 5 hours and Linda works for 3 hours. They are paid a total of $40.00 how
    11·1 answer
  • Emeka is thrice as old as Dora and Dora is
    8·2 answers
  • Please please please help
    7·1 answer
  • Use &lt;,&gt; or = to compare these numbers <br> Please help
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!