the hypotenuse of a right triangle is 25 CM the difference between the length of the other two sides is 5 centimetre find the length of the other two sides
Answers
Answered by
1
Answer:
Step-by-step explanation:
See image below and pls mark it the brainliest
Attachments:
kyreddy:
answer is wrong
Answered by
0
Answer:
MARK ME AS BRAINLYLIST
Step-by-step explanation:
Let the length of the shorter side be x cm.
➔ ( difference is 5)
➔ ( larger num - shorter num = 5)
➔( longer side – x = 5)
➔(longer side = x +5 )
Then, the length of the longer side = (x+5) cm
By Pythagoras theorem,
x² + (x + 5 )² = 25²
x² + x² + 10x + 25 = 625
2x² + 10x +25 - 625 = 0
2x² + 10x - 600 = 0
x² + 5x – 300 = 0
(x – 15) (x + 20) = 0
This gives x = 15 or x = - 20
Rejecting x = -20, we get x = 15
Since length can never be negative,
Therefore, x=15
Also, other side will be=x +5=15 +5=20
Hence the sides of the triangles are 15 and 20
Similar questions