Question

The sides of some triangles are given below. Determine which of them right triangles

are:

(1) a = 8 cm b = 15 cm c = 17 cm (2) a = 5 cm b = 11 cm c = 13 cm

(3) a = 9 cm b = 40 cm c = 41 cm ​

Answer 1

Answer:

3 is the correct answer

Step-by-step explanation:

according to phytogerus theorem

ac^2 = ab^2 + bc^2

41^2 = 40^2 + 9^2

1681 = 1600 + 81

1681 = 1681

Hence proved

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Answer 2

3) a= 9cm, b= 40 cm,c= 41cm is the correct answer