Question

Verify whether the following sets of lengths can form a right-angled u
triangle
or not.
(a) 9 cm, 40 cm and 41 cm (b) 6 ft. 8 ft and 10 ft (c) 14 m, 40 m and 50 m​

Answer 1

Answer:b

Explanation

2h =6 >h=3

Hence h2-1=8,,,h2+1=9

Answer 2

Using Pythagoras formula,
Sum of squares of two sides = square of hypotenuse
Only a and c can form a right angled triangle

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