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vesna_86 [32]
3 years ago
12

I will give u brainliest

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
3 0

Answer:

1 & 2 = Right Triangles

3 & 4 = Not Right Triangles

Step-by-step explanation:

Solved Using Pythagorean Theorem:

1) 9^{2} + 12^{2} = 225

15^{2} = 225

2) 15^{2} + 36^{2} = 1521

39^{2} = 1521

3) 10^{2} + 26^{2} = 776

28^{2} = 784

4) 10^{2} + 12^{2} = 244

16^{2} = 256

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Becca and Kimberly are running at a constant speed in a marathon. Becca runs at 4.5 miles per hour. Kimberly’s progress is shown
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Part B:

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