Question

if p [1,2] ,q[4,6],r[5,7]and s[a,b] are the vertices of a parallelogram pqrs,then

options

1.ab=4
2.a+b=5
3.a+b=6
4.ab=5

Answer 1

A+B=5.. As a=2 and b=3.. So when you do it in graph sheet you will get a parallogram y should actually plot all the given points and find the missing values