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Line GJ is tangent to point A at point G.

What is m∠AGJ?

Line GJ is tangent to point A at point G. What is m∠AGJ?-example-1
User Theotherdy
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2 Answers

3 votes
GJ is a tangent
АG is a radius
A tangent line to a circle is perpendicular to the radius drawn to the tangent point ⇒ m∠АGJ = 90°
User IGP
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4 votes
m<AGJ = 90 degrees

hope it helps
User Steve Cadwallader
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