azam9620 azam9620

13-10-2020
Mathematics

contestada

HG is the perpendicular bisector of FK.
What is the length of GH?
8
9
15
34

HG is the perpendicular bisector of FK What is the length of GH 8 9 15 34 class=

Respuesta :

shinchan69 shinchan69

13-10-2020

Answer:

GH=15

Step-by-step explanation:

HK= FK/2= 16/2= 8

Using pythagoras theorem in triangle GHK,

GH²= GK²-HK²

= 17²-8²

= 225

GH= √225

=15

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