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3 years ago

What is the length of the unknown side

Mathematics

1 answer:

KatRina [158]3 years ago

7 0

Answer: ↓↓↓

Step-by-step explanation:

1. a = ? b = 16 c = 18

a² + b² = c²

a² + (16)² = (18)²

a² + 256 = 324

- 256 -256

a² = 68

√a² = √68

a ≈ 8.25

2. a = 4 b = 8 c = ?

a² + b² = c²

(4)² + (8)² = c²

16 + 64 = c²

80 = c²

√c² = √80

c ≈ 8.94

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3 years ago

What is the length of the unknown side​

What is the length of the unknown side