**Weegy:** the same 124

**User:** The measure of a central angle is 3x + 18, and the measure of its arc is 147°. Which equation can you use to find the value of x?
2(3x+ 18) = 147°
3x+ 18 = 2(147°)
3x+ 18 = 147°

**Weegy:** 9x^4. If you are satisfied with my answer, please click 'Good' on the ratings. Thank you!

**User:** The measure of a central angle is 3x + 18, and the measure of its arc is 147°. Which equation can you use to find the value of x?
a.2(3x+ 18) = 147°
b.3x+ 18 = 2(147°)
c.3x+ 18 = 147°

**Weegy:** c.3x+ 18 = 147° is the answer

**User:** If one angle of a set of vertical angles measures 63°, the sum of the vertical angles is what?

**Weegy:** Vertical angles are the angles opposite each other when two lines cross. Vertical angles are equal; this means that they are both 63 degrees, so the sum of the angles is 126 degrees. [ ]

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