Question Help (1 Viewer)

[Anonymously Hidden]

How do you get to the solution? -use pyth. theorem [that's all I know]
Answer is 31.62cm

 

[idkkdi]

 

[Anonymously Hidden]

why do you multiply with 2/sqr. 2

 

[idkkdi]

why do you multiply with 2/sqr. 2

cbs.

@Qeru

 

[Qeru]

MB^2+EM^2=EB^2

MB^2=30^2-20^2

But MB=MC same idea

In triangle MBC

MB^2+MC^2=BC^2

2MB^2=BC^2

Square root both sides thats where the square root 2 comes from

 

[idkkdi]

MB^2+EM^2=EB^2

MB^2=30^2-20^2

But MB=MC same idea

In triangle MBC

MB^2+MC^2=BC^2

2MB^2=BC^2

Square root both sides thats where the square root 2 comes from

But MB=MC same idea

In triangle MBC

 

[Qeru]

But MB=MC same idea

In triangle MBC

For some reason I thought it was clearer without latex lol

 

[Anonymously Hidden]

thanks