| 1 |
An equilateral rectangle is called a: |
- A. polygon
- B. quadrilateral
- C. parallelogram
- D. square
|
| 2 |
If the centers of two circles lie in either side of the common tangent then it is called: |
- A. external tangent
- B. internal tangent
- C. concyclic tangent
- D. concentric tangent
|
| 3 |
The number of angle bisectors of a triangle is: |
|
| 4 |
A parallelogram containing a right angle is called a: |
- A. quadrilateral
- B. square
- C. rectangle
- D. equilateral
|
| 5 |
All the altitudes are equal of an: |
- A. rectangle
- B. scalene triangle
- C. isosceles triangle
- D. equilateral triangle
|
| 6 |
The point of intersection of the perpendicular bisectors of the sides of a triangle meet, is called: |
- A. circum-center of the triangle
- B. incenter of the triangle
- C. centroid of the triangle
- D. orthocenter of the triangle
|
| 7 |
The point at which the three angle-bisectors of a triangle meet is called: |
- A. circum-center of the triangle
- B. inceter of the triangle
- C. centroid of the triangle
- D. orthocenter of the triangle
|
| 8 |
Medians to the equal sides of an isosceles triangle are: |
- A. congruent
- B. equal
- C. similar
- D. unequal
|
| 9 |
A line segment joining a vertex to the midpoint of the side opposite to the vertex is called: |
- A. altitude of the triangle
- B. side bisector of the triangle
- C. angle bisector of the triangle
- D. median of the triangle
|
| 10 |
If the points of contact of a common tangent to the two circles are on the same side of the line joining their centers, then this common tangent is called: |
- A. external tangent
- B. internal tangent
- C. concyclic tangent
- D. concentric tangent
|
