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by BlastRoom
Practice distinguishing circumcenter, incenter, centroid, and orthocenter by their constructions and properties.
#geometry
20 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
In triangle ABC, the three medians intersect at G. What point of concurrency is G?
The perpendicular bisectors of the sides of triangle RST meet at P. What point of concurrency is P?
In triangle DEF, the three angle bisectors meet at J. What point of concurrency is J?
Triangle LMN has three altitudes meeting at H. What point of concurrency is H?
Each segment in triangle QRS connects a vertex to the midpoint of the opposite side, and the three segments meet at M. What center is M?
In triangle JKL, lines through each side's midpoint at right angles to that side meet at O. What center is O?
Three rays in triangle UVW split the vertex angles into equal angles and meet at I. What point of concurrency is I?
Segments from each vertex of triangle ABC meet the opposite side at a right angle and intersect at H. What center is H?
Point P in triangle ABC is the same distance from vertices A, B, and C. What point of concurrency is P?
Point Q inside triangle DEF is equally distant from all three sides of the triangle. What point of concurrency is Q?
A park designer finds the point where the three angle bisectors of a triangular garden meet. The garden has one obtuse corner. Where is that point?
A sprinkler at O must be the same distance from all three corner posts of a lot shaped like a right triangle. Where is O?
Point I is the center of a circle tangent to all three sides of triangle ABC. What point of concurrency is I?
Point O is the center of a circle that passes through all three vertices of triangle XYZ. What point of concurrency is O?
Which segments intersect to form the centroid of a triangle?
To locate the circumcenter of a triangle, what type of lines should be drawn?
Which segment type creates the incenter when all three are drawn in a triangle?
A student is constructing an orthocenter. Which triangle segments must the student draw?
Triangle ABC has an obtuse angle. The altitudes are drawn, and their lines meet outside the triangle at H. What point of concurrency is H?
A triangular sheet of metal balances on a single support placed at its center of gravity. What point of concurrency is that balance point?
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
Ordering Sides and Angles in a Triangle
40 questions
