Berapa jarak antara (-3, -48) dan (-17, -42)?

Berapa jarak antara (-3, -48) dan (-17, -42)?
Anonim

Menjawab:

# 2sqrt52 #

Penjelasan:

#warna (biru) ((- 3, -48) dan (-17-42) #

Gunakan formula jarak

Dimana

#color (ungu) (x_1 = -3, x_2 = -17 #

#color (ungu) (y_1 = -48, y_2 = -42 #

#:. d = sqrt ((- 17 - (- 3)) ^ 2 + (- 42 - (- 48)) ^ 2) #

# rarrd = sqrt ((- 17 + 3) ^ 2 + (- 42 + 48) ^ 2) #

# rarrd = sqrt ((- 14) ^ 2 + (6) ^ 2) #

# rarrd = sqrt (196 + 36) #

# rarrd = sqrt (232) #

# rarrd = sqrt (4 * 52) #

#color (hijau) (rArrd = 2sqrt52 ~~ 15.23 #