Question

find the distance between the following pair ( 2,3) , (-2,-11)​

Answer 1

Answer:

let the two points are

P(2,3) and Q(-2,-11)

distance between the two points

PQ =√{x2-x1)²+(y2-y1)²}

=√{(-2-2)²+(-11-3)²

=√(16+196)

=√212

=2√53

Answer 2

Step-by-step explanation:

Let

P= (2, 3) = (x¹, y¹)

Q= (-2, -11) = (x², y²)

distance between PQ

PQ= √(x¹-x²)² +(y¹-y²)²

=√(2-(-2))² + (3-(-11))²

=√(2+2)² + (3+11)²

= √(4)² + (14)²

= √16 + 196

= √212

= 2√53

the distance between PQ is 2√53