3 years ago

The legs of a right triangle are 12 centimetres and 16 centimeters. What is the length of the hypotenuse?

Mathematics

2 answers:

hodyreva [135]3 years ago

8 0

Answer: c=20 Explanation in photo

antoniya [11.8K]3 years ago

5 0

Answer:

20 cm

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse h is equal to the sum of the squares on the other 2 sides, that is

h² = 12² + 16² = 144 + 256 = 400 ( take the square root of both sides )

h = $\sqrt{400}$ = 20

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