Equilateral Triangle Theorem
Trending Questions
Q. If all the angles of a triangle are equal then it is said to be __.
- a isosceles triangle
- a right angled triangle
- a scalene triangle
- an equilateral triangle
Q. All the sides in an equilateral triangle are:
- distinct
- 1 cm
- equal
- 6 cm
Q. All the angles in an equilateral triangle is equal to?
- 30 degrees
- 90 degrees
- 60 degrees
- 45 degrees
Q. If 3 sides of one triangle are equal to the three sides of another triangle, then the two triangles are .
- congruent by SSS
- congruent by SAA
- congruent by SAS
- congruent by SSA
Q. All three angles of a triangle always add upto .
- 180∘
- 90∘
- 360∘
- 270∘
Q. If ΔABC ≅ ΔDEF by SSS congruence, then, match the corresponding equal sides.
- DE
- EF
- FD
Q. If two angles are congruent and one of them measure 60 degrees, then the other measures ______.
- 60 degrees
- 50 degrees
- 70 degrees
- 80 degrees
Q. The normals at three points P, Q, R of the parabola y2=4ax meet in (h, k), the centroid of triangle PQR lies on
- y=−a
- x=a
- y=0
- x=0
Q. Algebraic sum of the slopes of normals at co-normal points is zero.
- True
- False
Q. Which of the following is the equation of circle through co-normal points of parabola y2=4ax ?
- x2+y2−(3a+h)x−(k3)y=0
- x2+y2−(2a+h)x−(k2)y=0
- x2+y2−(3a+k)x−(h3)y=0
- x2+y2−(2a+k)x−(h2)y=0