Question

Berapa jarak antara (5, -4) dan (0, -2)? Bulatkan dua angka di belakang koma

Answer 1

=sqrt 5^2 + 2^2
=sqrt 25 + 4
=sqrt 29
=5,385
=5,39

Answer 2

Jarak = √(x2-x1)² + (y2-y1)²
= √(0-5)² + (-2+4)²
= √(-5)² + (2)²
= √25 + 4 = √29
= 5,39