Question

what is m\\(\overarc{tw}\\)? circle with center, points t, w, v, u on circumference. arcs: tv? 95°, vu? 115°, ut? 80°, find m\\(\overarc{tw}\\).

Explanation:

Step1: Recall total degrees in a circle

A full circle has \( 360^\circ \).

Step2: Sum known arc measures

Known arcs: \( 80^\circ \), \( 115^\circ \), \( 95^\circ \). Sum: \( 80 + 115 + 95 = 290^\circ \).

Step3: Calculate \( m\overarc{TW} \)

Subtract sum from \( 360^\circ \): \( 360 - 290 = 70^\circ \).

Answer:

\( 70 \)