3 years ago

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

Mathematics

1 answer:

mezya [45]3 years ago

3 0

9514 1404 393

Answer:

x = 9
y = 45
z = 9 root 2

Step-by-step explanation:

In this isosceles right triangle, the acute angles are equal and the side lengths have the ratios 1 : 1 : √2

y° = 90° -45° = 45°

9 : x : z = 1 : 1 : √2 = 9 : 9 : 9√2

x = 9; z = 9√2

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