PQR is a right angle triangle at Q and PQ: QR = 3: 2. Which is the least angle?
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Answered by
5
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Let P=3x , R=2x
In PQR ,
P+Q+R=180°
3x+90+2x=180°
90+5x=180
5x=180-90
5x=90
X=90/5=18
least angle= 2x=2×18=32°
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Answered by
13
Answer:
Hi siss,
Here, PQR is the right angle triangle at Q. Also given that
PQ:QR=3:2
Let PQ=3x, then, QR=2x
It is clear that QR is the least side,
Then, we know that the least angle has least side
Opposite to it.
Hence ∠P is the least angle
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