Question

3 multiple choice 1 point the centroid of a triangle is the point of intersection of: the medians the bisectors of the angles the perpendicular bisectors of the sides the altitudes 4 multiple choice 1 point what is the value of z in this figure? 16 36 25 46

Explanation:

Step1: Recall triangle angle sum property

The sum of angles in a triangle is \(180^{\circ}\). In a right - angled triangle, one angle is \(90^{\circ}\).

Step2: Set up the equation

Let the angles of the triangle be \(z^{\circ}\), \(54^{\circ}\), and \(90^{\circ}\). Then \(z + 54+90=180\).

Step3: Solve the equation

$$
LATEXBLOCK0
$$

Answer:

1. the medians
2. 36