It says to find coordinates of point p. How to get it? Plz help
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Hellofagenius:
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How can we uae phytogorus theorm
no just paste the question
i will find it in maths section
will explain again, they removed the post answer button for me
or wait no need
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Answered by
1
0,3.5 are the coordinates of P in the given question
but how did you worked it out
Lol it's wrong
it is because the length of p from the x axis is 3.5 and the distance from y axis is 0
It says equilateral triangle but your coordinates don't satisfy it
oh
then give it a try
yourself
I need to see
give me 5 mins working it out
okayy
Answered by
2
x coordinate = 0
y - coordinate = y
By distance formula QR = 4 UNITS
Now PQ=PR=QR = 4
OQis half of QR = 2 units
PO is height , let it be y
By pythagoras theorem,
y² + 2² = 4²
y = √12
y = 2√3
P coordinates ≡ (0,2√3)
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