Question

Plz answer its very urgent ​

Answer 1

Answer:

XYZ Public School

25 March 19

NOTICE

Opportunity for science students

Its is to be notified the students from standard VI to X that our school is organising a science fair on 8th may'18.

Students those who wants to participate kindly submit their names to their respected class teachers. Details will be announced later.

PQR,

Principal

Answer 2

Answer:

a)iv)80

b)iii)50

c)i)130

d)iii)50

e)iii)50

Step-by-step explanation:

a)PBA=QBC=50... angle i= angle r

PBA+QBC+ABC=180

50+50+ABC=180b

ABC=180-100=80