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
klasskru [66]
3 years ago
7

What is the formula for a pyramid in surface area ?

Mathematics
2 answers:
weqwewe [10]3 years ago
7 0
[Base Area] + 1/2 × Perimeter × [Slant Length] is when the sides are the same.
But...when they are different: [Base Area] + [Lateral Area]
Hope this helps!
Rufina [12.5K]3 years ago
3 0
All surface area formulas are the same so just mutiply the base 2 and figure it out hope this helps
You might be interested in
Write the equation in standard form 4x-3=5y
just olya [345]

4x-3=5y

it would be : 4x - 5y = 3

8 0
3 years ago
Read 2 more answers
the endpoints of the diameter of a circle are (−6, 6) and (6, −2), what is the standard form equation of the circle?
miss Akunina [59]
The equation of a circle in standard form is

(x - h)^2 + (y - k)^2 = r^2

where (h, k) is the center of the circle, and r is the radius if the circle.

We need to find the radius and center of the circle.
We are given a diameter, so to find the center, we need the midpoint of the diameter.

M = ((-6 + 6)/2, (6 + (-2))/2) = (0, 2)
The center is (0, 2).

To find the radius, we find the length of the given diameter and divided by 2.

d = \sqrt{(-6 - 6)^2 + (6 - (-2))^2)}

d = \sqrt{144 + 64}

d = \sqrt{208}

r = \dfrac{d}{2} = \dfrac{\sqrt{208}}{2} = \dfrac{\sqrt{208}}{\sqrt{4}} = \sqrt{52}

(x - 0)^2 + (y - 2)^2 = (\sqrt{52})^2

x^2 + (y - 2)^2 = 52
7 0
3 years ago
∞(PLEASE HURRY)
slamgirl [31]

Answer:

1/2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Is 3x+15=3(x+5) a infinite solution one solution or no solution
aniked [119]

Answer:

Step-by-step explanation:it is infinite solution because 15 is equal to 15 if it was like 15=13 it is no solution

7 0
3 years ago
Read 2 more answers
To find the height of the peak, list the corresponding sides and angles of the two triangles you and Tyler have created. (6 poin
sukhopar [10]
We know that

Right triangles PBM and MTF are similar 
because
angle PMB=angle TMF
and
angle BPM=angle FTM
and 
angle B =angle F=90 degrees
so
corresponding sides are
BM and MF
PB and TF
PM and MT
(PB/TF)=BM/MF
solve for PB
PB=(TF*BM)/MF
where
TF=6ft
BM=20 ft
MF=3 ft
so
PB=(6*20)/3------> 40 ft

the answer is
<span>the height of the peak is 40 ft</span>
7 0
3 years ago
Other questions:
  • Let x ∼ bin(9, 0.4). find
    10·1 answer
  • A scuba diver starts at 85.6 meters below the surface and descends until he reaches 103.2 meters below sea level. How many meter
    6·1 answer
  • The pentagon PORSTis transformed into POR'ST using which two transformations?
    12·1 answer
  • Columbia,South Carolina, is located at 34degrees north latitude. Use the equation to estimate the average annual snowfall for Co
    15·1 answer
  • What is x<br> x-6+1+6x=-5<br> PLZ HELP ME!!!<br> due today
    11·1 answer
  • Asha makes a conjecture that the perimeter of a square whose sides are an odd integer is always even. Which choice is the best p
    10·2 answers
  • Johnathon weight 60 pounds when he was in the 4th grade. Over the last four years, he has gained 80% of his original weight. How
    9·2 answers
  • Classify the triangle by both its
    14·1 answer
  • Find the volume of the sphere. Round your answer to the nearest tenth.
    5·1 answer
  • 8 = 3a – 4<br> what is the anser
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!