Question

Group discussion on chinese vs india good

Answer 1

indians goods are good because we buy and money back to us only and china goods are cheap and we have no benefits of this

Answer 2

Explanation:

given triangle is right angled triangle

follow pythagoras theorem

42+32=C2

by solving

you will get 3rd side

C=5

so we know that

sinA = perpendicular/Hypotenuse

=) given B=90° so in triangle side apposite to 90°is Hypotenuse and side having 99°is perpendicular

so, SinA=AB/AC=4/5=0.8