The sides of some triangles are given below. Find out which ones are right angled triangles ?1) 40,20,30
Answers
Answered by
6
Step-by-step explanation:
40² = 30²+20²
1600=900+400
1600= 1300
therefore 40,20,30 is not. right angle triangle
Answered by
0
Answer:
its the "1" one
Step-by-step
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