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OLEGan [10]
3 years ago
14

How many sides does 52 quadrilateral have?

Mathematics
1 answer:
pickupchik [31]3 years ago
5 0
52 quadrilaterals would have 52 ÷ 4 = a
a = your answer.
My answer is reasonable because if you have 52 sides from quadrilaterals you would need to divide by 4 to get the amount of quadrilaterals you have. Check your work by multiplying 4 x a = __ (The blank should be 52)
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Artyom0805 [142]

Answer:

The height of the right trapezoid is   \frac{6}{5+\sqrt{3}}\ units

Step-by-step explanation:

Let

x ----> the height of the right trapezoid in units

we know that

The perimeter of the figure is equal to

P=AB+BC+CD+DH+HA

we have

P=6\ units

AB=BC=CH=HA=x ---> because is a square

substitute

6=x+x+CD+DH+x

6=3x+CD+DH -----> equation A

<em>In the right triangle CDH</em>

sin(30\°)=\frac{CH}{CD}

sin(30\°)=\frac{1}{2}

so

Remember  that CH=x

\frac{1}{2}=\frac{x}{CD}

CD=2x

tan(30\°)=\frac{CH}{DH}

tan(30\°)=\frac{\sqrt{3}}{3}

so

\frac{\sqrt{3}}{3}=\frac{x}{DH}

DH=x\sqrt{3}

substitute the values in the equation A

6=3x+CD+DH -----> equation A

CD=2x

DH=x\sqrt{3}

6=3x+2x+x\sqrt{3}

6=5x+x\sqrt{3}

6=x[5+\sqrt{3}]

x=\frac{6}{5+\sqrt{3}}\ units

5 0
2 years ago
What = 1 + 3/6? If it is right will mark the brainiest if wrong gets reported.
Sergeu [11.5K]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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Answer:

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Step-by-step explanation:

I think you can just ignore the part at the beginning, this is probably a multi-part question.

unit price is just amount/cost so all you need to do is substitute that.

7/4.20 = 1.66$ per Pound

Good luck with your schoolwork/homework!

-----------------------------------------------------------------

Sorry in advance for bad explanations or wrong answers.

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. If TSR ~ TFE, find the perimeter of TFE.
anastassius [24]

Answer3.2837377392:

Step-by-step explanation:

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3 years ago
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