What is the value of m in the figure below?

A. √540
B. √95
C. √323
D. √221
E. √48
F. √70

(Picture below.)

Question

What is the value of m in the figure below?

A. √540
B. √95
C. √323
D. √221
E. √48
F. √70

(Picture below.)

anonymous · Answer

attachment

anonymous · Answer

Sorry I don't remember this stuff:)

anonymous · Answer

It's okay, thank you for trying!

anonymous · Answer

have heard of pathagorome therome

anonymous · Answer

No?

anonymous · Answer

a2+b2=c2

anonymous · Answer

14^2+5^2=m?

anonymous · Answer

@Frostbite  it tht right i can really tell

anonymous · Answer

c is always the hypotenus

anonymous · Answer

*hypotenuse

cwrw238 · Answer

you use the property of similar triangles
triangles  ABC and CDB are similar

anonymous · Answer

it lagged for me my internet sux srry

cwrw238 · Answer

the corresponding sides are in the same ratio

anonymous · Answer

Still don't get it /: 
Is there an equation I have to do?

cwrw238 · Answer

so DC / m =   m / AC

and DC = 5 and AC = 19

cwrw238 · Answer

similar triangles have the same shape

that is corrsponding angles are aequal

in the diagram < BDC = <ABC
   <ACB = <DCB 
   so other angls are also equal

cwrw238 · Answer

so going back to the formula

5 /m = m /19

m^2 = 5*19 = 95

so m = sqtt 95

(Option B)

anonymous · Answer

Thank you so much!

cwrw238 · Answer

do u follow that OK?

cwrw238 · Answer

yw