Line segments XY and ZY are tangent to circle O. Circle O is shown. Triangle X Y Z has points X and Z on the circle. Lines X Y and Z Y are tangents that intersect at point Y outside of the circle. Which kind of triangle must triangle XYZ be? an equilateral triangle an isosceles triangle a scalene triangle a right triangle

(B)Isosceles Triangle.

Step-by-step explanation:

Theorem: Tangents to a circle from the same point are equal.

In Circle O, Tangent lines XY and ZY are tangents to circle O from point Y.

Therefore by the circle theorem stated above: XY=ZY

We then have that two sides of Triangle XYZ are equal.

The triangle XYZ is an Isosceles Triangle.

The correct option is B

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5

1. minimum

2. 6400

3. eight

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