Respuesta :

Answer:

1) b would be easier because it’s 1/2bh and since the base of 10 is easily divisible by 2 you don’t have to deal with fractions.

D=sqrt (x2-x1)^2+(y2-y1)^2

D=10

Step-by-step explanation:

okay so it’s D=10 yeahhhhhh
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