Posted by
**anoynomous** on
.

a circle with centre O, secants AB and EF intersect each other at point C in the exterior of the circle .

prove that

measure of angle ACE=(1/2)*{measure of arcAE)-measure of arc BF}

Tuesday

March 28, 2017
Posted by
**anoynomous** on
.

a circle with centre O, secants AB and EF intersect each other at point C in the exterior of the circle .

prove that

measure of angle ACE=(1/2)*{measure of arcAE)-measure of arc BF}

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