3 years ago

Can someone help me with this guys? Thank you so much! I mark as brainliest

Mathematics

1 answer:

Vitek1552 [10]3 years ago

5 0

Answer:

y=45

x=9

z= 9 root 2

Step-by-step explanation:

This is a right isosceles triangle, so

y=45

x=9

z= 9 root 2

9²+9²=z²

81+81=z²

162=z²

√162=z

z=9√2

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