Geometry Questions and answer Practice Question and Answer
8 Q: If the incentre of an equilateral triangle lies inside the triangle and its radius is 3 cm, then the side of the equilateral triangle is
465 06332e0d4bf6167733bdb911f
6332e0d4bf6167733bdb911f- 1$$ 9\sqrt { 3}$$cmfalse
- 2$$ 6\sqrt { 3}$$cmtrue
- 33 cmfalse
- 46 cmfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "$$ 6\sqrt { 3}$$cm "
Q: If ABC is an equilateral triangle and P, Q, R respectively denote the middle points of AB, BC, CA then.
471 06332e19ebf6167733bdb93d7
6332e19ebf6167733bdb93d7- 1PQR must be an equilateral triangletrue
- 2PQ + QR + PR = ABfalse
- 3PQ + QR + PR = 2 ABfalse
- 4PQR must be a right angled trianglefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "PQR must be an equilateral triangle "
Q: Let ABC be an equilateral triangle and AX, BY, CZ be the altitudes. Then the right statement out of the four given responses is
480 06332e2292ff7535af67273c5
6332e2292ff7535af67273c5- 1AX = BY = CZtrue
- 2AX ≠ BY = CZfalse
- 3AX = BY ≠ CZfalse
- 4AX ≠ BY ≠ CZfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "AX = BY = CZ "
Q: If in a triangle, the circumcenter, incentre, centroid and orthocenter coincide, then the triangle is
401 063318a215c208a6bf701a918
63318a215c208a6bf701a918- 1Acute angledfalse
- 2Isoscelesfalse
- 3Right angledfalse
- 4Equilateraltrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Equilateral"
Q: If the orthocenter and the centroid of a triangle are the same, then the triangle is:
388 06331893831300b7ce489f42a
6331893831300b7ce489f42a- 1Scalenefalse
- 2Right angledfalse
- 3Equilateraltrue
- 4Obtuse angledfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Equilateral "
Q: The side of a trapezium pyramid with a square base is 24 cm. and its height is 5 cm. What will be the area of its oblique surface in cm²?
516 063229657cb090a254fcdd7a1
63229657cb090a254fcdd7a1- 1572false
- 2386false
- 3624true
- 4158false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "624"
Q: If the circumradius of an equilateral triangle ABC is 8 cm, then what is the height of the triangle?
639 06321c2b63169cb1b156878ee
6321c2b63169cb1b156878ee- 116 cmfalse
- 26 cmfalse
- 38 cmfalse
- 412 cmtrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "12 cm"
Q: The two vowels touch each other internally. Their radii are 2 cm and 3 cm. What will be the length of the largest chord of the bigger circle outside the inner circle?
514 06321c22869fe1d77bc034fa9
6321c22869fe1d77bc034fa9- 12√2 cmfalse
- 23√2 cmfalse
- 32√3 cmfalse
- 44√2 cmtrue
- Show AnswerHide Answer
- Workspace
- SingleChoice