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Prove that a triangle with sides x cm, 2x cm and root5x cm form a Right-angled triangle. ​

Prove that a triangle with sides x cm, 2x cm and root5x cm form a Right-angled triangle. ​
asked 36.4k views
1 vote
Prove that a triangle with sides x cm, 2x cm and root5x cm form a Right-angled triangle. ​

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User Benry
by
8.0k points

1 Answer

1 vote

Explanation:

x+2x+3x=180

6X=180

x=180/6

x=30

again

2 x=2×30

=60

3×=3×30

=90

answered
User Pedro Figueiredo
by
8.1k points
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