Question

Revision Exercise 2
1. Find the values of x,y,z and
vuz and o in the adjoining
oming figure, where on
where O is the centre of the circle.
of​

Answer 1

Answer:

x=45 y=45 z=45

Step-by-step explanation:

by step

Angle QPR =90 BECAUSEANGLE OF SEMI CIRCLE

I triangle QPR

QP=PR BECAUE GIVEN

THEREFORE ANGLE PQR =ANGLE PRQ

PQR+QPR+PRQ=180

PQR+PQR+90=180

2PQR=90

PQR=45

PRQ=45BECAUSE PQR=PRQ

SIMILARLY Y=45

because angle QSR is 90 SQ=SR

SO Y=45