the hypotenuse of a triangle is 25cm . if one of its sides is 15cm ,find the length of the otherside
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Answered by
1
a^2-b^2=c^2 ( by Pythagoras theorem )
(25)^2- (15)^2=c^2
625- 225=c^2
400=c^2
20=c
therefore the length of other side= 20 cm
(25)^2- (15)^2=c^2
625- 225=c^2
400=c^2
20=c
therefore the length of other side= 20 cm
Answered by
0
Pythagoras theorem= a^2+b^2=c^2
15^2+b^2=25^2
225+b^2=625
b^2=625-225
b^2=400
b=√400=20
ANS= Length of the other side= 20cm
15^2+b^2=25^2
225+b^2=625
b^2=625-225
b^2=400
b=√400=20
ANS= Length of the other side= 20cm
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