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Use the Pythagorean Theorem to supply the missing length. ​

Use The Pythagorean Theorem To Supply The Missing Length class=

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Answer:

2. 29

3. 8

4. 11

5. 40

Step-by-step explanation:

2. Solution

c² = a² + b²

c² = 20² + 21²

c² = 400 + 441

c² = 841

c = √841

c = 29

3. Solution

c² = a² + b²

17² = a² + 15²

289 = a² + 225

289 - 225 = a²

64 = a²

√64 = a

8 = a

4. Solution

c² = a² + b²

61² = a² + 60²

3721 = a² + 3600

3721 - 3600 = a²

121 = a²

√121 = a

11 = a

5. Solution

c² = a² + b²

41² = 9² + b²

1681 = 81 + b²

1681 - 81 = b²

1600 = b²

√1600 = b

40 = b