Astudent wants to construct the inscribed circle of a triangle. what is the first step he/she should take?

a) construct a circle using one of the vertices of the triangle
b) construct the perpendicular bisector of each side of the triangle
c) construct a line parallel to the vertex of the triangle
d) construct the angle bisector of each angle in the triangle

The correct answer is:

d) Construct the angle bisector of each angle in the triangle

Explanation:

The incenter, or center of an inscribed circle, is the point where the angle bisectors of a triangle intersect. This means the first thing we will need to construct is the bisector of each angle of the triangle.

how is that middle school

step-by-step explanation:

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.