a. AB2 = 32 + 42
AB2 = 9 + 16
AB2 = 25
AB = 5 satuan
b. A (15, 37) B ( 42, 73)
AB2 = (x2 – x1)2 + (y2 – y1)2
AB2 = (42 – 15)2 + (73 – 37)2
AB2 = 272 + 362
AB2 = 729 + 1296
AB2 = 2025
a. AB2 = 32 + 42
AB2 = 9 + 16
AB2 = 25
AB = 5 satuan
b. A (15, 37) B ( 42, 73)
AB2 = (x2 – x1)2 + (y2 – y1)2
AB2 = (42 – 15)2 + (73 – 37)2
AB2 = 272 + 362
AB2 = 729 + 1296
AB2 = 2025
Editor: Suci Annisa Caroline
Sumber: Kemendikbud