DevinWalczak DevinWalczak

02-03-2021
Mathematics

contestada

How do i solve this (Tamgent Segment)

How do i solve this Tamgent Segment class=

Respuesta :

cutydragy cutydragy

02-03-2021

Answer:

5

Step-by-step explanation:

Since DE is tangent to the circle, that means DE is perpendicular to EF

==> DF = sqrt(4^2+3^2) = 5

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