All categories

3 years ago

How many parallel sides can a triangl have

Mathematics

2 answers:

Cloud [144]3 years ago

7 0

Answer: 1

Step-by-step explanation:

katrin2010 [14]3 years ago

5 0

Answer:

None.

Step-by-step explanation:

Hi!!

A triangle has <u>NO</u> parrallel lines. It cannot. Think of a triangle. IF it had a parralell line(s), it would not have 3 sides.

Otherwise, it wouldn't be a polygon which is part of the criteria for a triangle.

Hope this helps!

You might be interested in

Farmer Ed has 800 meters of fencing, and wants to enclose a rectangular plot that borders on a river. If Farmer Ed does not fen

slega [8]

Answer:

Therefore the dimension of the plot is 400 m × 200 m.

The area of the plot is = 80000 m²

Step-by-step explanation:

Given that a farmer ED has 800 meters of fencing, and wants to enclose a rectangular plot that borders on a river.

Let the length of side along river side be L.

And the width of the plot be be W.

Since the farmer does not fence the river side.

So the length of fence = (L+2w) m

According to the problem,

(L+2w) = 800

⇒L=800 - 2w

Therefore the area of the plot is A = Length ×width

= (L×W) m²

=[(800-2W)W] m²

For maximum or minimum $\frac{dA}{dW}=0$

∴ A =(800-2W)W

⇒A = 800 W -2W²

Differentiating with respect to W

$\frac{dA}{dW} = 800 -2.(2W)$

$\Rightarrow \frac{dA}{dW} = 800 -4W$

For maximum or minimum $\frac{dA}{dW}=0$

$\Rightarrow 0 = 800 -4W$

$\Rightarrow W= \frac{800}{4}$

⇒W=200

Again,

$\frac{dA}{dW} = 800 -4W$

Again differentiating with respect to W

$\frac{d^2A}{dW^2}= -4$

$\therefore[ \frac{d^2A}{dW^2}]_{W=200}= -4$

When $\frac{d^2A}{dW^2}$ , then the area A is maximum at W=200.

When $\frac{d^2A}{dW^2}>0$ , then the area A is minimum at W=200.

Therefore at W= 200 m , the area of the plot maximum at W=200m

The length of the plot is L = [800- (2×200)] = 400 m

Therefore the dimension of the plot is 400 m × 200 m.

The area of the plot is = (400× 200) m²

= 80000 m²

3 0

3 years ago

A multiple choice quiz has two questions , each with five answer choices. Only one choice is correct. Find the probability of an

Leokris [45]

Answer:

1/25 to get both correct

Step-by-step explanation:

So the probability of getting one choice correct is 1/5

Since 5 choices 1 is correct

now we have to get 2 in a row correct so

1/5*1/5=1/25

4 0

2 years ago

zzz [600]

Answer:1 computer : 8 students

Step-by-step explanation:

if there are 9 computers it would originally be 9 : 72 but that can be reduced since 9 is a factor of 72.

8 0

3 years ago

Read 2 more answers

A graph is constructed such that time (in seconds) is the X-variable and distance (in miles) is the Y-variable. If you plot the

boyakko [2]

5/1 or 5 as slope is the rise or y, over the run or x

3 0

3 years ago

Calculate the average rate of change for the given graph from x = 3 to x = 5 and select the correct answer below. parabolic func

storchak [24]

Answer:

Step-by-step explanation:

The question lacks the graph to be able to solve it, I was doing a little research and I could find the graph which I will attach:

Already with the figure we can solve the question.

We have that the average exchange rate in this case would only take the normal slope between those 2 lines

. Furthermore we know that the slope (m) is given by:

m = (y2-y1) / (x2 - x1)

From the graph we have to:

y2 = 0

y1 = 0

x2 = 5

x1 = 3

we replace:

m = (0-0) / (5 - 3)

m = 0

Therefore the average rate is 0.

5 0

3 years ago

Read 2 more answers