WindsorLynne WindsorLynne

25-07-2017
Mathematics

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In the following figure, line DG is tangent to point A at F; line EC and line EH are tangent segments. If BF = 22, find HA.

In the following figure line DG is tangent to point A at F line EC and line EH are tangent segments If BF 22 find HA class=

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Banabanana Banabanana

25-07-2017

BF is the diameter
HA is the radius

The radius is half the diameter ⇒ HA = BF/2 = 22/2 = 11 units.

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