Berapa jarak antara (-11, -11) dan (21, -22)?

Berapa jarak antara (-11, -11) dan (21, -22)?
Anonim

Menjawab:

# sqrt1145 ~~ 33.84 "ke 2 tempat desember" #

Penjelasan:

# "menggunakan" color (blue) "formula jarak" #

# • warna (putih) (x) d = sqrt ((x_2-x_1) ^ 2 + (y_2-y_1) ^ 2) #

# "let" (x_1, y_1) = (- 11, -11) "dan" (x_2, y_2) = (21, -22) #

# d = sqrt ((21 - (- 11)) ^ 2 + (- 22 - (- 11)) ^ 2 #

#color (white) (x) = sqrt (32 ^ 2 + (- 11) ^ 2) #

#color (white) (d) = sqrt (1024 + 121) = sqrt1145 ~~ 33.84 #