by BlastRoom
The point equidistant from all three sides, and the circle it centers.
#geometry

40 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.
The three drawn lines bisect the angles of triangle RST and meet at I. Which circle can be drawn with center I?

I is the incenter of triangle RST. The perpendicular distances from I to sides RS and RT are 4x + 1 and 2x + 11. What is the perpendicular distance from I to side ST?

Point P lies on the bisector of angle ABC. The perpendicular distances from P to the two sides of the angle are 2t + 3 and 5t - 21. What is t?

I is the incenter of triangle ABC. The perpendicular distances from I to sides AB and AC are 4x + 1 and 2x + 11. What is the perpendicular distance from I to side BC?

Point P lies on the bisector of angle DEF. The perpendicular distances from P to the two sides of the angle are 2t + 7 and 5t - 17. What is t?

Ray BD bisects angle ABC. If the measure of angle ABD = 3x + 5 and the measure of angle DBC = 6x - 13, what is the measure of angle ABC?

I is the incenter of triangle TUV. The perpendicular distances from I to sides TU and TV are 4x + 3 and 2x + 13. What is the perpendicular distance from I to side UV?

I is the incenter of triangle KLM. The inscribed circle touches side KL at P and side LM at Q. What is IQ, the radius of the circle?

Point Q lies on the bisector of angle MNR. The perpendicular distances from Q to the two sides of the angle are 2t + 5 and 5t - 13. What is t?

I is the incenter of triangle JKL. The perpendicular distances from I to sides JK and JL are 4x + 1 and 2x + 17. What is the perpendicular distance from I to side KL?

Ray BD bisects angle ABC. If the measure of angle ABD = 4x + 11 and the measure of angle DBC = 6x - 25, what is the measure of angle ABC?

I is the incenter of triangle TUV. The perpendicular distances from I to sides TU and TV are 4x + 3 and 2x + 9. What is the perpendicular distance from I to side UV?

I is the incenter of triangle DEF. The inscribed circle touches side DE at P and side EF at Q. What is IQ, the radius of the circle?

Ray BD bisects angle ABC. If the measure of angle ABD = 3x + 3 and the measure of angle DBC = 5x - 21, what is the measure of angle ABC?

Point Q lies on the bisector of angle CDE. The perpendicular distances from Q to the two sides of the angle are 2t + 3 and 6t - 21. What is t?

I is the incenter of triangle MNP. The inscribed circle touches side MN at R and side NP at S. What is IS, the radius of the circle?

Point P lies on the bisector of angle XYZ. The perpendicular distances from P to the two sides of the angle are 2t + 3 and 5t - 9. What is t?

The three drawn lines bisect the angles of triangle TUV and meet at I. Which circle can be drawn with center I?

The three drawn lines bisect the angles of triangle ABC and meet at I. Which circle can be drawn with center I?

Point Q lies on the bisector of angle EFG. The perpendicular distances from Q to the two sides of the angle are 2t + 7 and 6t - 17. What is t?

I is the incenter of triangle MNP. The perpendicular distances from I to sides MN and MP are 4x + 1 and 2x + 9. What is the perpendicular distance from I to side NP?

Ray BD bisects angle ABC. If the measure of angle ABD = 3x + 5 and the measure of angle DBC = 5x - 21, what is the measure of angle ABC?

The three drawn lines bisect the angles of triangle DEF and meet at I. Which circle can be drawn with center I?

The three drawn lines bisect the angles of triangle KLM and meet at I. Which circle can be drawn with center I?

I is the incenter of triangle PQR. The perpendicular distances from I to sides PQ and PR are 4x + 1 and 2x + 13. What is the perpendicular distance from I to side QR?

Ray BD bisects angle ABC. If the measure of angle ABD = 5x + 11 and the measure of angle DBC = 7x - 15, what is the measure of angle ABC?

I is the incenter of triangle JKL. The inscribed circle touches side JK at P and side KL at Q. What is IQ, the radius of the circle?

Ray BD bisects angle ABC. If the measure of angle ABD = 3x + 11 and the measure of angle DBC = 7x - 25, what is the measure of angle ABC?

The three drawn lines bisect the angles of triangle JKL and meet at I. Which circle can be drawn with center I?

I is the incenter of triangle GHJ. The perpendicular distances from I to sides GH and GJ are 4x + 3 and 2x + 13. What is the perpendicular distance from I to side HJ?

I is the incenter of triangle KLM. The inscribed circle touches side KL at P and side LM at Q. What is IQ, the radius of the circle?

Ray BD bisects angle ABC. If the measure of angle ABD = 3x + 5 and the measure of angle DBC = 5x - 25, what is the measure of angle ABC?

Point Q lies on the bisector of angle RST. The perpendicular distances from Q to the two sides of the angle are 2t + 1 and 5t - 17. What is t?

I is the incenter of triangle XYZ. The inscribed circle touches side XY at P and side YZ at Q. What is IQ, the radius of the circle?

The three drawn lines bisect the angles of triangle PQR and meet at I. Which circle can be drawn with center I?

I is the incenter of triangle TUV. The perpendicular distances from I to sides TU and TV are 4x + 1 and 2x + 9. What is the perpendicular distance from I to side UV?

Point T lies on the bisector of angle PQR. The perpendicular distances from T to the two sides of the angle are 2t + 7 and 6t - 9. What is t?

I is the incenter of triangle JKL. The perpendicular distances from I to sides JK and JL are 4x + 1 and 2x + 9. What is the perpendicular distance from I to side KL?

Ray BD bisects angle ABC. If the measure of angle ABD = 4x + 9 and the measure of angle DBC = 6x - 13, what is the measure of angle ABC?

The three drawn lines bisect the angles of triangle MNP and meet at I. Which circle can be drawn with center I?

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.
Which Point of Concurrency?
20 questions