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A triangle has side lengths that are 7 cm, 7 cm and 11cm. Is it a right triangle?

A triangle has side lengths that are 7 cm, 7 cm and 11cm. Is it a right triangle?
96.6k views
12 votes
A triangle has side lengths that are
7 cm, 7 cm and 11cm. Is it a right
triangle?

User Bheshaj
by
8.0k points

2 Answers

10 votes

Answer:

Explanation:

7²+7²=49+49=98

11²=121

98≠121

so it is not a right angled triangle.

User Robbin Van Der Jagt
by
8.1k points
2 votes

Answer:

nvm i was wrong

Explanation:

User Paul Radich
by
8.2k points
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