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
DIA [1.3K]
3 years ago
6

What is the surface area of the regular pyramid below?

Mathematics
1 answer:
lions [1.4K]3 years ago
6 0
D. 304 sq units

Surface area is just finding the area of each face of a 3d figure and adding it up together:

Area of square base:
8 • 8 = 64 sq units

Area of ONE triangle face:
1/2 • 15 • 8 = 60 sq units
MULTIPLY that by 4 because we have 4 triangle faces: 60 • 4 = 240 sq units

ADD area of square base and 4 triangle faces: 240 + 64 = 304

FINAL ANSWER OF SURFACE AREA:
304 sq. units

BRAINLIEST will be much appreciated!
-SpaceMarsh, have a nice day/night!
You might be interested in
What is the value of the expression 2[3(4^2+1)]-2^3?
puteri [66]

Answer: 94

Step-by-step explanation: use photo math :)

8 0
3 years ago
Marco bought $30 worth of football cards. If he bought 12 packs of cards, how much does each pack of cards cost?
Mandarinka [93]

Answer:

2.5

Step-by-step explanation:

30/12=2.5

7 0
2 years ago
Read 2 more answers
I NEED HELP! WHO EVER ANSWERS FIRST I WILL MARK BRAINLIEST
Lana71 [14]

Answer:

54

Step-by-step explanation:

7 0
2 years ago
Classify the triangle.<br>A. equilateral<br>B. scalene<br>C. isosceles
natima [27]

Answer:

It's a isosceles triangle........

I hope this is right....

6 0
3 years ago
Read 2 more answers
Math is hard can u help me
Mariana [72]
What do you need? I know many mathematical skills
7 0
3 years ago
Read 2 more answers
Other questions:
  • How to find the surface area of a triangular prism using net?
    13·1 answer
  • How do you prove this?
    5·1 answer
  • Evaluate each logarithm. Do not use a calculator. ln ^3 square root e^4
    10·1 answer
  • If the number of students on one side of the rope is 54,and the number of students on the other side is 36,how many students mus
    10·1 answer
  • If the diameter of a circle changes from 6 cm to 12 cm, how will the circumference change?
    7·1 answer
  • John is five years older than his sister. The product of their present ages is 150.
    5·1 answer
  • $350,000,000 has how many significant numbers
    7·2 answers
  • What is the equation of the line that<br> contains the points (0, 5) and (3, 7)?
    13·1 answer
  • Can someone please help me?
    8·1 answer
  • The number of football games with a score less than or equal to 29 is equal to half the number of basketball games with a score
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!