Sides of right triangle is 5cm and 12 cm find its 3rd side
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it is the rule that the 3rd side is always lesser than the sum of rest 2 sides
it is a rule that the 3rd side is always greater than the difference of the rest sides
so it must be between 8 and 16
it is a rule that the 3rd side is always greater than the difference of the rest sides
so it must be between 8 and 16
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It is a Right triangle
By Pythagorus theorem
(Hypotenus)² = one side ² + other side ²
Hypo² = 5²+12²
Hypo²= 25 + 144
Hypo²= 169
taking square root
Hypotenus= 13cm
therefore one side 5cm, second 12cm, third side 13cm
By Pythagorus theorem
(Hypotenus)² = one side ² + other side ²
Hypo² = 5²+12²
Hypo²= 25 + 144
Hypo²= 169
taking square root
Hypotenus= 13cm
therefore one side 5cm, second 12cm, third side 13cm
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