Question

Determine which sets of lengths can form a right triangle.

Right triangle
Yes
No
30, 40, 50
4, 4, 16
48, 55, 73
Submit
Work it out

Answer 1

Triangle 1 is a right triangle

Triangle 2 is not a right triangle

Triangle 3 is a right triangle

Explanation:

Triangle 1: 30^2 + 40^2 = 50^2

900 + 1600 = 2500

2500 = 2500

Triangle 2: 4^2 + 4^2 = 16^2

16 + 16 = 256

32 = 256

Triangle 3: 48^2 + 55^2 = 73^2

2304 + 3025 = 5329

5329 = 5329

Answer 2

Answer: 50,40

Explanation:

because a right angle is 90 degress