Question

PLEASE TELL me THE answer Of
THIS question ____________​

Answer 1

Answer:

a) 12 cm

AB^2=AC^2-BC^2

AB=

$\sqrt{169 } - \sqrt{25}$

Therfore,

AB=12 cm

Answer 2

Answer:

12 cm

Step-by-step explanation:

Angle B =90

AC =13 cm

BC =5 cm

By using pythoagoras theoroem

(AC)^2=(AB)^2+(BC)^2

(13)^2=(AB)^2+(5)^2

(13)^2-(5)^2=(AB)^2

169-144=(AB)^2

144=(AB)^2

√144=AB

Therefore,AB =12 cm

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