Question

solve this question .​

Answer 1

Answer:

angle P=95

angle Q=53

angle R=32

Answer 2

Answer:

here is ur ans

Step-by-step explanation:

if acc to question

<p-<q=42°

then ,

<p=42+<q. ......1

then again from question

<q-<r=21°

<r=<q-21. ........2

we know that,

in ∆<p+<q+<r=180°

from eq. 1and 2

42+<q+<q+<q-21=180°

3<q-21=180

3<q=159°

<q=53°

then ,

<p=42+<q

<p=95°

AND

<r=<q-21°

<r=53-21

<r=22°

hopefully it will work out for you......

pls mark it as brain list......