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Find the length of AD in the figure.

A. √26 units
B. √34 units
C. √122 units
D. √130 units


Find The Length Of AD In The Figure A 26 Units B 34 Units C 122 Units D 130 Units class=

Sagot :

Answer:

√122

Step-by-step explanation:

To find the distance/length between two points

Use this formula: [tex]\sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}[/tex]

[tex]\sqrt{(1 - 2)^2 + (3 + 8)^2}[/tex]

[tex]\sqrt{(-1)^2 + (11)^2}[/tex]

[tex]\sqrt{1 + 121}[/tex]

[tex]\sqrt{122}[/tex]