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Julli [10]
2 years ago
14

What is the length of side x,y, and z

Mathematics
1 answer:
Bezzdna [24]2 years ago
4 0

Answer:

X = \sqrt{2} , Y = 3 , Z = 10

Step-by-step explanation:

using Pythagoras' identity in all 3 right triangles

X² = 1² + 1² = 1 + 1 = 2 ( take square root of both sides )

X = \sqrt{2}

middle triangle

Y² = 1² + X² = 1 + (\sqrt{2} )² = 1 + 2 = 3

triangle on right

Z² = 1² + Y² = 1 + 3² = 1 + 9 = 10

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