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1 vote
1) Is the triangle right angled?
9cm
40cm
41cm

1) Is the triangle right angled? 9cm 40cm 41cm-example-1
User Khachatur
by
3.4k points

1 Answer

6 votes

Answer: Yes

Step-by-step explanation: Add 9, 40, and 41 together to get 90. 90 is a right angle.

User Leyla
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4.0k points