Question

class x pythogoras theorem

Answer 1

(AC)²  =  (AB)²  +  (BC)²
 pythagoras theorem only can be used when one angle of triangle is of 90°..

(AC)²  =  (AB)²  +  (BC)² means that (hypoteneous)² =  (height)² + (base)².

i hope it helps.


angle ABC = 90 degrew

Answer 2

Pythogoras theorem

Means an angle is 90 degress

Square of hypotenuse= Sum of squares of other two sides