Question

6 match each pictures letter with the correct term for the point of concurrency, (intersection) in the triangle based on the markings. a b c d

Explanation:

• For the first triangle (associated with \(A\)):
• The markings show angle - bisectors (the small arcs at the angles). The point of concurrency of angle - bisectors in a triangle is called the in - center.
• For the second triangle (associated with \(B\)):
• The markings show medians (a median connects a vertex to the mid - point of the opposite side, and the double - tick marks indicate mid - points). The point of concurrency of medians in a triangle is called the centroid.
• For the third triangle (associated with \(C\)):
• The markings show perpendicular bisectors (the right - angle symbols and the tick marks indicating equal lengths). The point of concurrency of perpendicular bisectors in a triangle is called the circum - center.
• For the fourth triangle (associated with \(D\)):
• The markings show altitudes (the right - angle symbols where the lines meet the sides). The point of concurrency of altitudes in a triangle is called the ortho - center.

Answer:

A. in - center, B. centroid, C. circum - center, D. ortho - center