Seudónimo Seudónimo

02-05-2020
Mathematics

contestada

can anyone help me with 2d?
giving brainliest !

can anyone help me with 2d giving brainliest class=

Respuesta :

sqdancefan sqdancefan

03-05-2020

Answer:

GF = 25.2

Step-by-step explanation:

GF/BC = (AD-FE)/AD

GF = BC(AD-FE)/AD = 36(20-6)/20

GF = 25.2

__

The ratio of GF to BC is the ratio of DE to DC. The ratio of FE to AD is the ratio of CE to CD. That is ...

GF/BC = (CD-CE)/CD = 1 - FE/AD = (AD -FE)/AD . . . . . as above

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