What is the length of AB?
12 units
10 units
6 units
14 units
![What is the length of AB 12 units 10 units 6 units 14 units class=](https://us-static.z-dn.net/files/db5/486bc6614fb85557ed41de7cc89eb578.png)
Answer:
10 units
Step-by-step explanation:
From the graph,
Coordinates of A = (-7,-6)
Coordinates of B = (1,0)
Distance between two coordinates is given by the formula,
[tex] = > \sqrt{( {x_{2}-x_{1}}^{2} ) + ( {y_{2}-y_{1}}^{2} )} [/tex]
Let A(-7,-6) = (x1 , y1)
B(1,0) = (x2 , y2)
=> AB = √[( 1 - (-7))² + ( 0 - (-6))²]
=> AB = √ 8² + 6² = √ 64 + 36 = √100
=> AB = 10 units