Answer YES if is a Right Triangle or NO if is not Prove that each example below is a Pythagorean triple.
Part A: 77,420,427
Select)
Part B: 279,440,521
Select)
Part C: 39,760,761
[Select
HELP PLEASEEE

Part A: yes

Part B: yes

Part C: yes

Step-by-step explanation:

Part A:

77² + 420² = 427²

5,929 + 176,400 = 182,329

182,329 = 182,329

Part B:

279² + 440² = 521²

77,841 + 193,600 = 271,441

271,441 = 271,441

Part C:

39² + 760² = 761²

1,521 + 577,600 = 579,121

579121 = 579,121

∠cbe and ∠deb are same-side interior angles.

i took the test

no solution

step-by-step explanation:

there is not enough information in the problem to solve.