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
Korolek [52]
3 years ago
8

What is the surface area of this square pyramid?

Mathematics
2 answers:
Art [367]3 years ago
8 0
The answer is C because that’s the answer and I had to put at least twenty characters
baherus [9]3 years ago
3 0

Answer:

c. 105 yd^2.

Step-by-step explanation:

First find the slant height (h) of each of the triangular walls:

tan 60 = h /  3.1

h = 3.1 tan 60

= 5.369 yds.

Area of each side = 3.1* 5.369

= 16.645

Total surface area of the pyramid

= 4 * 16.645 + 6.2^2

= 105.02 yd^2.

You might be interested in
How many 1/2 cup servings are in a 16 cup pitcher of juice?
katrin [286]
32 1/2s is the answer to Dubble check Draw a picture
8 0
3 years ago
This is a geometry question, please help me asap!!​
stiv31 [10]
Answer: X= 54.9 mm
Explanation: honestly I would never know how to do this and I don’t know how to do this I just put it into a triangle generator and it gave me the correct answer I promise its right
8 0
3 years ago
WORTH 30 PTS
kifflom [539]

Answer:

Done

Step-by-step explanation:

8 0
3 years ago
Use the converse of the Pythagorean theorem to decide whether ΔABC is a right triangle by answering the questions.
navik [9.2K]

Answer:

Pythagorean theorem: a^2 + b^2 = c^2

1. we have to find a. b is 12 and c is 15 because the right angle is pointing towards 15 so that is the hypotenuse. then we simply plug the info in the equation we have above.

a^2 + 12^2 = 15^2

a^2 + 144 = 225

a^2 = 81 --> sqaure root to find the answer basically.

a = 9

- we put AD as a so AD = 9

final answer : 9

2. to find AC, simply add AD and DC.

9 + 16 = 25

final answer: AC = 25

3. ABC is not a right triangle because it does not have a right angle. the smaller triangles do, but that does not mean that ABC is a right triangle.

-- let me know if you need any further explanations.

3 0
3 years ago
Read 2 more answers
Val has 3/4 gallon of milk. He gives 1/2 of it to a friend. How many gallons of milk does Val have left
Murljashka [212]

Step-by-step explanation:

given, ¾-½= ¼gallon milk.

hope this helps you.

8 0
2 years ago
Other questions:
  • If a pizza with a diameter of 12 inches costs $10.99, based on area, about how much should a 15-inch pizza cost?
    7·1 answer
  • HELP PLEASE WITH PART A AND B!!!!!
    6·1 answer
  • A backpack costs $18 and has a 7 percent tax. How much will Sheila have to pay for the backpack after tax?
    11·2 answers
  • How many atoms is in a molecule of omega 3 fatty acid
    15·1 answer
  • TanX= sinX/cosX. Therefore, tan(90-A)= . (All angle measurements are in degrees.)
    9·2 answers
  • Fill in the blank. Given O below, you can conclude that SO is congruent to ___​
    15·1 answer
  • I need help please!!!!
    13·2 answers
  • Helppp please will give brainliest ​
    15·2 answers
  • A mechanic began pouring a full can of motor oil into a funnel. The can of motor oil has a radius of 2.5 inches and a
    7·1 answer
  • Help with practice problem
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!