Question

We low given options :
Which of the following pairs of number form a right angle triangle
a. 50,80,100
b. 3, 6,8
c. 10, 11, 12
d. 13, 12,5
The AP whose sa​

Answer 1

Step-by-step explanation:

If a triangle is a right triangle, then the lengths of its sides satisfy the Pythagorean Theorem, a

2

+b

2

=c

2

. To determine which choice is correct, test each set of values by substituting them into the Pythagorean Theorem. Start with the first set of numbers: 3, 13, and 14.

3

2

+13

2

=14

2

9+169=196

178=196

Since the result is not a true equality, the first set of values does not represent the side lengths of a right triangle. Test the other four choices. The only values that satisfy the Pythagorean Theorem are 5, 12, and 13.

5

2

+12

2

=13

2

25+144=169

169=169

Answer 2

correct answer is d

bcz

13square = 12square +5square

169 = 144+ 25

169 = 169

SO IT FORM RIGHT ANGLE TRIANGLE

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