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
inessss [21]
3 years ago
11

(05.07) A square pyramid is shown. What is the surface area?

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
4 0
The area of a pyramid is the sum of area of the base and the area of slant triangles. 
The area of the base is 1.5 × 1.5 = 2.25 cm²
The slant height of each triangle, s is 3 cm
The area of the triangles = 1/2 × 1.5 × 3 × 4
                                        = 9 cm²
Therefore, the area of the pyramid
 =9 +2.25 
= 11.25 cm²

                                         
You might be interested in
Help please!!!!!!!!!!!!!
IRISSAK [1]

Answer:

√20,

√19,

√17,

√23

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Siri is grocery shopping. She is buying macaroni. One box is 6 inches long, 1 inch wide and 9
sashaice [31]

Answer:

The second box  

Step-by-step explanation:

The volume of a pyramid can be given by the formula:  V=31​Ah. Where.  A:  Area of the V=(1/3)(B)(h)

multiply both sides by 3

3V=Bh

divide both sides by B

3V/B=h

Therefore, If it is wider it has more space to carry more items such as macaroni.

I hope this helps! (:

4 0
3 years ago
Read 2 more answers
Which of the following options are solutions to the inequality f≥ 100
Klio2033 [76]

Answer:

f=100

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Which decimal number is the smallest 1.001 1.1 1.01 1.011
ddd [48]
1.001 is the smallest :)))
3 0
3 years ago
Find the surface area of the following prism.
Lynna [10]

Answer: 350 square inches

The surface area formula of a trapezoidal prism is h (b + d) + l (a + b + c + d)

4(9+7) + 11 (5+7+9 +5)

--> 350

3 0
2 years ago
Other questions:
  • 4. Which regions contain more than 3 million males?<br>​
    8·2 answers
  • Find the modal class interval.
    11·1 answer
  • Determine the magnitude of the sum of the two vectors: 2.5i+1.8j; -6i-0.7j
    7·2 answers
  • A coordinate plane with a straight line. The line starts at (negative 5, negative 1) and continues up and to the right passing t
    13·2 answers
  • Solve this equation. (3x+10)−(2x−9)=43
    12·2 answers
  • There are 14 horses and 56 camels at the stable. What fraction of animals in the stable are horses?
    7·2 answers
  • What is the value represented by the letter E on the box plot of the data?
    7·1 answer
  • Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!
    8·1 answer
  • A class has 10 boys and 15 girls. What is the ratio of boys to girls
    11·1 answer
  • PLEASE HELP!!!! The class was given this problem and asked to solve for "x". Craig says that x = 11/cos(37). Laura disagrees and
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!