Question

please solve this question ​

Answer 1

Answer:

X=50° & Y= 80°

Step-by-step explanation:

in triangleQTR

angle TQR+ angleQTR + angle QRT = 180°

40+90+X=180

X=180 -130

X= 50°

As we know POT=QOS. (vertically opp. angles)

now

in trianglePOT

POT+OTP+TOP=180

QOS= 180 -120

QOS=60°

NOW ,in triangleQOS

QOS+OSQ+OQS =180

Y =180-100

Y=80°

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