3 years ago

Line ET is tangent to circle A at T, and the measure of arc TG is 46°.

Mathematics

1 answer:

3241004551 [841]3 years ago

3 0

Answer:

$m\angle GET = 67\degree$

Step-by-step explanation:

$m\angle GET = \frac{1}{2} \times \bigg(m\widehat {TN} - m\widehat {TG} \bigg)$

$m\angle GET = \frac{1}{2} \times \bigg(180\degree - 46\degree \bigg)$

$m\angle GET = \frac{1}{2} \times \bigg(134\degree \bigg)$

$m\angle GET = 67\degree$

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