The lengths of two sides of a right triangle are equal. The square of the hypotenuse is 450cm².Then length of each equal side is *
15cm
40cm
25cm
35cm
Answers
Answered by
1
Answer:
The length of each side is 5 cm.
Step-by-step explanation:
Let the two sides of given Triangle be x,x
Square of hypotenuse is 50 cm²
From Pythagorous theorm :
c² = a² + b²
50 = x² + x²
2x² = 50
x² = 25
x = square root of 25
x = 5
Hence the length of each side is 5 cm.
I hope this answer will help you.....
Answered by
1
Answer :-
The length of each equal sides are :- 25cm.
[ Option c. 25cm ] is the correct option.
Step-by-step explanation :-
To Find,
- The length of each equal sides
Solution,
Given that,
- The length of two sides of a right triangle are equal.
- The square of the hypotenuse is 450cm²
As we know that,
Let us assume the two equal length of each sides as x² and x² respectively,
➞ x² + x² = 450
➞ 2x² = 450
➞ x² = 450 / 2
➞ x² = 225
➞ x = √ 225
➞ x = 25
Therefore, the length of equal sides are 25cm and 25cm.
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