2 2 points
2. Triangle LMN with vertices L(6,6), M(8,8), and N(8,3):
a) reflection in the line r = 5
b) 270° counterclockwise rotation about the origin
d
E
1
L'O
L"
2.
MO
MO
ar
3
N'(
NO
4

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

You need to include the original coordinates of the triangle to answer this. and how much does it translate (move left right up down)

1+1=22×1=22-1=11-1=1duh

Is there a picture?