Performing and using constructions involving circles

Perpendicular bisector is to the circumcenter as the median is to the_______.

• incenter
• centroid
• orthocenter
• angle bisector

Tags

CCSS.HSG.C.A.3

Point D is the circumcenter of . List any segment(s) congruent to $\overline{AD}$  .

•  $\overline{AD}\cong\overline{CD}\cong\overline{BD}$  

•  $\overline{AD}\cong\overline{DC}\cong\overline{DF}$  

•  $\overline{AD}\cong\overline{AB}\cong\overline{DC}$  

Tags

CCSS.HSG.C.A.3

Mathematical Equivalence

ON

Answer explanation

Use the Pythagorean Theorem to find KR (which is congruent to RM since the sides were bisected).

Tags

CCSS.MATH.CONTENT.HSG.SRT.C.8

Which center of a triangle is shown in the picture below?

• Circumcenter

• Orthocenter

• Incenter

• Centroid

Tags

CCSS.HSG.C.A.3

The example from the video is shown. What is the measure of GB?

• 6

• 12

• 15

• 20

Tags

CCSS.HSG.CO.C.10

Which triangle center is shown?

Tags

CCSS.HSG.C.A.3

Given:  AG = 10, find the length of BG.

• 10
• 20
• 5
• 30

Tags

CCSS.HSG.C.A.3

Point P is an orthocenter. Solve for y.

Type answer as y = __

Mathematical Equivalence

OFF

Tags

CCSS.HSG.CO.C.10

What is the point of concurrency for altitudes?

• orthocenter
• median
• incenter
• circumcenter

Tags

CCSS.HSG.C.A.3

Find the length of PO.

• 32
• 35
• 26
• 29

Tags

CCSS.HSG.C.A.3