3 years ago

Find the missing length 3 9 c

Mathematics

1 answer:

Liula [17]3 years ago

7 0

Answer:

Step-by-step explanation:

c² = a² + b²

c = √(a² + b²)

= √(9² + 3²)

= √(81 + 9)

c = √90 = √(9)(10) = 3√10 simplified

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