Will give brainliest and 15 points to correct answer! what is constructed first when creating the circle? a. perpendicular segments to the vertices of the triangle b. perpendicular bisectors of the sides of the triangle c. angle bisectors of each angle of the triangle d. the incenter of the triangle

The correct answer is "D". 'The incenter of the triangle.' You need the center of the triangle before you start constructing anything else on the circle.

I hope this helped you!

Brainliest answer is always appreciated!

The correct answer is B.) 
-Perpendicular bisectors of the sides of the triangle. 
plz mark branliest

Intersecting secant-tangent theorem states that if a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment.so to break it down: 1. pq acts as the tangent and ps as the secant with an intersection at p.sr = 21rp = 3x + 3pq = 4x + 4following to equation: tangent squared = the two segments multiplied by each otherso (4x + 4) ^ 2 = (3x + 3) • (21) simplifies to 16x^2 - 31x - 47 = 0 or (16x - 47)(x + 1) x = -1 or x = 47/162. pq acts as the tangent and ps as the secant with an intersection at p (again! )sr = 16rp = xpq = 15(15) ^ 2 = 16 • x225 = 16xx = 225/163. the interesting chords are proportional to each other so a ratio is possible to set up: ap dp 10 3 + x = = —— = pc pb 8 xcross multiple to get 10x = (3 + x)(8)x = 12