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
pantera1 [17]
3 years ago
6

Two identical square pyramids were joined at their bases to form the composite figure below.

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
3 0

Answer:

Step-by-step explanation:

The given options are

A. 8 (one-half (24) (5))

B. 8 (one-half (24) (13))

C. (24) (24) + 8 (one-half (24) (5))

D. (24) (24) + 8 (one-half (24) (13))

We, should know that, the base area is covered and it cannot be seen, so the shape does not have a physical base area.

Then,

We need to find the area of the 8 sides triangle that formed the pyramid

Area of a triangle is ½base × height

But for a pyramid the height is the slant height

Then, the eight triangles are identical

Then, the area of the eight triangles is

A = 8 × ½ base × slant height

From the diagram,

The base length is 24cm

And the slant height is 13cm

Then,

A = 8 × ½ b × l

A = 8 × one-half × 24 × 13

A = 8(one-half)(24)(13) cm²

So, the correct answer is B

Numeral value

A = 8 × ½ × 24 × 13

A = 1248 cm²

You might be interested in
Which of the following terms best describes a vertical line that the graph of a
Effectus [21]

Answer:

Might not be answer but.

Step-by-step explanation:

Parallel lines are coplanar lines (in the same plane) that never intersect (never cross each other). The slope of a line measures its steepness (or its angle from the horizontal). Lines that are parallel have the same steepness (or the same angle from the horizontal).

6 0
3 years ago
BRIANLIST ANSWER pls help i meant to put science
melisa1 [442]

Answer:

I'd say Yev's description is best because it's the most specific to what it actually is in terms of science, while everyone else's descriptions are more like examples of different types and stages of energy, and where it could be found.

Hope this makes sense to ya :)

4 0
3 years ago
Guess what y’all…<br><br> season 2 of Never Have I Ever is coming out in July 2021!!!
Reika [66]

Answer:

what is Never Have I Ever

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What percentage of $15 is 75 cent​
Aleks04 [339]

Answer: What percentage is 15 out of 75?

20

Percentage Calculator: 15 is what percent of 75? = 20.

5 0
3 years ago
Read 2 more answers
Market for loanable funds, the fisher equation, the quantity theory of money,.
fiasKO [112]
The answer is to call me quick
5 0
2 years ago
Other questions:
  • Find the exact value of sec(5pi/ 3) and and sin(7pi/6)
    15·2 answers
  • A graph is shown below:
    12·1 answer
  • Please help me do number 16
    15·1 answer
  • If a=b what does c equal
    9·2 answers
  • For the figures that have rotational symmetry, list the angles of rotation less than 360 degrees. For figures without rotational
    11·1 answer
  • A 45 gram sample of a substance that's used to preserve fruit and vegetables has a k-value of 0.1088
    11·2 answers
  • Solve the equation below, and check the solution. 0.3x = 9 The solution set is { }
    12·1 answer
  • James wants to send two gifts by mail. one package weighs 2 3/4 pounds. the other package weighs 1 3/4 pounds. what is the total
    11·2 answers
  • The diameter of a dime is 17.9 millimeters. What is the area of one side of the coin? Show your work
    8·1 answer
  • Kareem sells homegrown vegetables at the farmers market. She charges three dollars per pound of tomatoes and four dollars per po
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!