Question

solve question no 3 and 4 it is very urgent I will mark you as brainliest with step by step explanation pls​

Answer 1

Hope it helps u................

Answer 2

$\huge\bold\red{Answer}$

$\huge\bold\red{Question:3(a)}$

30°

$\huge\bold\red{Explanation}$

As /_PQR=30°

hence the angle named b=30°

Fact:There is just a change in name

$\huge\bold\green{Question:3(b)}$

75°

$\huge\bold\green{Explanation}$

/_PQS=/_PQR+/_RQS

/_PQS=45°+30°

/_PQR=75°

$\huge\bold\red{Question:3(c)}$

RQS

$\huge\bold\green{Question:4(a)}$

20

$\huge\bold\green{Explanation}$

$\huge\bold\green{N=20}$

$\huge\bold\green{N=100}$

$\small\bold\green{For \ x}$

$\small\bold\green{80°+85°+123°+100°-180°}$

$\small\bold\green{388-360°}$

$\small\bold\green{x=28°}$

$\huge\bold\red{Do \ follow}$

$\huge\bold\red{THANK \ YOU❤☺}$