Question

Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answer 1

`10√(2)`

Explanation:

`\sin 45^(\circ)=(y)/(10√(2)),\\y=10√(2)\sin45^(\circ)=10√(2)\cdot(√(2))/(2)=(10\cdot 2)/(2)=\boxed{10}`