Question

42 in Fig. 32, if y is five times x, find the value of 2.
R
60
Р
Fig. 32​

Answer 1

Step-by-step explanation:

Answer

In triangle, QRS

⇒x+y+60

o

=180

o

It has bee given that y=5x

⇒x+5x=180

o

−60

o

⇒x=

6

120

o

⇒x=20

o

Now, by exterior angle Property,

∠RQP=∠QRS+∠QSR

⇒z=60

o

+100

o

⇒z=160

o