Rosalinda27
Rosalinda27 Rosalinda27
  • 21-05-2017
  • Mathematics
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Help me with geometry pleasee ( Radom answers will be reported )

Help me with geometry pleasee Radom answers will be reported class=

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FLORC
FLORC FLORC
  • 21-05-2017
A. jgb=jb+Eh/2
35+45=80/2=40 JGB =40°
B. since it is a line HGJ =180-40
HGJ= 140°
C. tangents to circles have equal lengths if they intercept the way gd and gf do eachother
set the lengths equal to themselves
4x+5=6x-8
-4x both sides
5=2x-8
+8 both sides
13=2x
÷2 both sides
x=13/2 or 6.5
Plug in
4 (6.5)+5=
26+5=31ft
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