Question

PQR IS A RIGHT ANGLED TRIANGLE ,RIGHT ANGLED AT Q PQ:QR=3:2 FIND THE LEAST ANGLE

Answer 1

Answer:

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°

Answer 2

Step-by-step explanation:

hope you understand

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