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
Anna71 [15]
2 years ago
12

Are all squares trapezium?

Mathematics
1 answer:
Rina8888 [55]2 years ago
8 0

Answer:

yes

Step-by-step explanation:

In a square, there are always two pairs of parallel sides, so every square is also a trapezoid. TRAPEZOID i said

But this is a US response so if this is from another country then the answer is no

You might be interested in
What is the perimeter of the triangle below? Round to the nearest hundredth.
Keith_Richards [23]

You're going to need to use Pythagoras' theorem to work this one out!

As you know, the perimeter of a triangle is just all the lengths of the sides added up.

We'll start with side AC first. We can see that A is (-8, -4) and C is (-6, -2). That means to get from A to C, we need to go 2 units to the right, and 2 units up. Which means we have our two sides to work out the length from Pythagoras' theorem. 2² + 2² = c², c = √8.

Now we'll move onto side AB. We already know A is (-8, -4) from above, and B is (-7, -8). That means to get from A to B, we have to go 4 units down, and 1 unit to the right. So once again: 4² + 1² = c², c = √17.

Lastly, we'll work out side BC. We know that B is (-7, -8) and C is (-6, -2). That means to get to C from B, we have to go 1 unit to the right and 6 units up. So, again: 1² + 6² = c², c = √37.

Now that we have all of our lengths, we simply just add them up!

√8 + √17 + √37 ≈ 13.03 units.

(I've also attached something to help you visualise how I worked it out.)

6 0
3 years ago
Solve for D. Show your work.
Vikki [24]

Answer:

6d - 11/2 = 2d - 13/2

6d - 2d = 11/2 -13/2

4d = -2/2

4d = -1

d = -1/4

5 0
3 years ago
Evaluate 5/8-(1/4)2=
ValentinkaMS [17]

Answer:

0.125

Step-by-step explanation:

(5 divided by 8) - ((1 divided by 4) x 2) = 0.125

3 0
3 years ago
Read 2 more answers
HELP PLEASE!
masha68 [24]

Answer:

5.0-2.5=2.5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Five cards are selected without replacement from a pack of 52 playing cards. What is the probability of exactly 3 hearts?
irga5000 [103]
There are 13 total hearts in the deck, which leaves 39 non-hearts. You're drawing a hand of five cards, so the probability of getting exactly 3 hearts is

\dfrac{\binom{13}3\binom{39}2}{\binom{52}5}=\dfrac{2717}{33320}

as required.
3 0
3 years ago
Other questions:
  • Can someone please help me!!
    9·2 answers
  • I need help on 4 and 5 please !!!!):
    14·1 answer
  • The step function f(x) is graphed.<br>What is the value of f(0)?<br>-2<br>-1<br>0<br>1
    6·1 answer
  • Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round y
    10·1 answer
  • Is it possible to write the equation of every line in slope-intercept form?
    10·1 answer
  • A bag contains 6 red apples and 6 yellow apples. A sample of 3 apples is drawn. Find the probability that the sample contains mo
    13·1 answer
  • Help me pls, I tried to do it and got the incorrect Anwser
    13·2 answers
  • Jeremy makes 3 out of every 5 basketball shots he attempts. If he shoots the ball 65 times, how many shots can Jeremy expect to
    7·2 answers
  • Which of the following is an example of a false negative?
    5·2 answers
  • What is the solution set for
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!