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
Artemon [7]
3 years ago
12

Which lines are parallel in the square pyramid?

Mathematics
2 answers:
ratelena [41]3 years ago
6 0

A square pyramid is a pyramid with a square base. In this problem, this base is formed by the points B, C, D and E as illustrated in the Figure above. So, the correct answers are:


First. (BC←→ ​ and DE←→)

This is indicated in Figure 1. As you can see, the red lines are parallel, that is:

\overline{BC} \ is \ parallel \ to \ \overline{DE}


Recall that two lines are parallel if they are always the same distant apart in which case they are <em>equidistant, </em>that is, they never meet.


Second. (CD←→ and BE←→)

This is indicated in Figure 2. As you can see, the green lines are parallel, that is:

\overline{CD} \ is \ parallel \ to \ \overline{BE}

natima [27]3 years ago
4 0

Answer:  The correct options are

(A) BC←→ ​and DE←→

(B) CD←→ and BE←→

Step-by-step explanation:  We are given to select each pair of sides that are parallel to each other in the square pyramid.

We know that

the base of a square pyramid is a square. And the opposite sides of a square are parallel to each other.

So, in the given square pyramid ABCDE, the base is a square BCDE.

Therefore, the pair of parallel sides are

BC and DE ;  CD and BE.

This implies that option (A) and (B) are correct.

Thus, the correct options are (A) and (B).

You might be interested in
The measure of angle is 0 is 7pi/4. The measure of its reference angle is ___ °, and tan 0 is ____
ollegr [7]

Answer: pi/4 and -1

Step-by-step explanation:

7 0
1 year ago
If someone at a party ordered 5 boxes of pizza with 8 in each box and there's 12 people at the party and 2 people had 1 slice an
s2008m [1.1K]
3 pieces for each person. 38 left in total. Hope this help!
5 0
3 years ago
Read 2 more answers
Question is in the picture.
Elza [17]

Answer:

It should be d=2.25t

Step-by-step explanation:

The question only contains 2.25 not 2 or 4 and also you would multiply it

3 0
2 years ago
Find the value of x that makes m<br> m<br> n<br> (2x + 20)<br> (32°
miv72 [106K]

Answer:  x= 20

Step-by-step explanation:

If m and n are parallel then the  3x and 2x+20 has to have the same measures which means they have to equal each other . So set them equal each other and solve for x.

2x + 20 = 3x

-2x            -2x

 20 = 1x

 x= 20

7 0
3 years ago
Write an equation of the line with the given slope and y intercept: m = 2, b = - 3/4​
Alex

Answer:

y = 2x - 3/4

Step-by-step explanation:

Adapt the slope-intercept form:  y = mx + b.

Making the indicated substitutions, we get

y = 2x - 3/4

4 0
3 years ago
Other questions:
  • What is the equation, in point-slope form, of the line that is perpendicular to the given line and passes through the point (−4,
    13·2 answers
  • 6x+7x=4x+4y complete the missing value in the solution to the equation (?,-4)
    13·1 answer
  • A professor of statistics wants to test that the average amount of money a typical college student spends per day during spring
    5·1 answer
  • Could anyone help me with this one please
    13·1 answer
  • V = 7 + b whats the answer plz help me
    12·1 answer
  • A potato chip company produces a large number of potato chip bags each day and wants to investigate whether a new packaging mach
    13·1 answer
  • need help it final assiement for quater can someone help me with a work sheet questions are like this
    15·2 answers
  • What’s the answer to this
    10·1 answer
  • Solve each system by substitution:
    5·2 answers
  • F(a)=a^3-10a^2+28a-17 at a=6
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!