Question

pls Help With This Question Guys​

Answer 1

First we have to know,

Angle in circle is 360 degree

Angle of semi circle is 180 degree

Angle of quarter circle is 90 degree

Step-by-step explanation:

1.) in science club=360-180+90=90

2.) in sports club=360-90+90=180

3.) in science and sports club=90+180=270