beast390 beast390

19-06-2020
Mathematics

contestada

What is the length of side BC? Round your answer to the nearest tenth.

What is the length of side BC Round your answer to the nearest tenth class=

Respuesta :

marybrownie36 marybrownie36

19-06-2020

Answer:

2 units

Step-by-step explanation:

B = (3,1)

C = (1,1). ________________

Length of a line = √{( x2 - x1)² + (y2 - y1)²}

x1 = 1

x2 = 3

y2 = 1

x2 = 1

Substituting... __________

Length of BC = √{(3-1)² + (1-1)²}

= √(2)²

= 2 units

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