Mathematics
Trending Questions
Q. Q.What is the meaning of `bisect?
Q. In triangle ABC, AB=AC. If the points D, E are on sides AC, AB respectively such that BC=BD and AD=DE=EB, find angle A.
Q. Two poles of heights 6 m and 11 m stand vertically on a plane ground. If the distance between their feet is 12 m , find the distance between their tips.
Q. What are properties of all isosceles triangles ?
Q. Which of the following statements are true (T) and which are false(F) :
Angles opposite to equal sides of a triangle are equal.
Angles opposite to equal sides of a triangle are equal.
- True
- False
Q. The figure above shows six right triangles. What is the value of x2+y2?
- 27
- 21
- 33
- √593 (approximately 24.35)
- √611 (approximately 24.72)
Q. State 'T' for true and 'F' for false.
1. To examine the congruency of plane figures, the superposition method is used.
2. If two line segments have different lengths, they are congruent.
3. The measure of two congruent angles is the same.
4. Object which are exact copies of one another are called plane objects.
5. If the corresponding angles of two triangles are equal, the triangles are said to be congruent.
1 2 3 4 5
1. To examine the congruency of plane figures, the superposition method is used.
2. If two line segments have different lengths, they are congruent.
3. The measure of two congruent angles is the same.
4. Object which are exact copies of one another are called plane objects.
5. If the corresponding angles of two triangles are equal, the triangles are said to be congruent.
1 2 3 4 5
- T F T F T
- T T F T F
- T F T F F
- T F T T T
Q. State true or false:
In isosceles triangle ABC, sides AB and AC are equal. If midpoint D lies in base BC and point E lies on BC produced (BC being produced through vertex C), then AC>AD
If true enter 1 else 0
Q. In figure △ABC∼△PQR then y+z is
- 5+√3
- 2+√3
- 4+3√3
- 3+4√3
Q. Pythagorean triple is one in which a, b and c are
- Repeating
- Terminating
- Coprime
- Prime
