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Alex Ar [27]
3 years ago
15

Find the missing lengths. Leave your answers as radicals in simplest form.

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
4 0

Answer:  

y = 5√2/2

x = 5

Step-by-step explanation:

First find y using the tan method: opposite/adjacent

tan(45) = 5√2/2 ÷ y

y = 5√2/2 ÷ tan(45)

y = 5√2/2

Then find x using the pythagoris theorem: c^2 = a^2 + b^2  

x = √ (5√2/2)^2 + (5√2/2)^2

x = 5

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