| 1 |
One angle on the base of an isosceles triangle is 30° what is the measure of its vertical angle: |
- A. 30°
- B. 60°
- C. 90°
- D. 120°
|
| 2 |
Median of a triangle divide it into _____ triangle of equal area: |
|
| 3 |
The diagonals of a parallelogram _______ each other: |
- A. Bisect
- B. Trisect
- C. Bisect at right angle
- D. None of these
|
| 4 |
All three altitudes of __________ are concurrent: |
- A. Triangle
- B. Square
- C. Rectangle
- D. Left angle
|
| 5 |
___________ Congruent triangles can be made by joining, the mid-points of the sides of a triangle: |
- A. Three
- B. Four
- C. Five
- D. Two
|
| 6 |
The______ altitude of an isosceles triangle are congruent: |
- A. Two
- B. Three
- C. Four
- D. None
|
| 7 |
The point of concurrency of the three altitudes of a triangle is called: |
- A. Centroid
- B. Orthocenter
- C. Circumcentre
- D. Incentre
|
| 8 |
The medians of a triangle cut each other in the ratio_____________: |
- A. 1:4
- B. 1:3
- C. 1:2
- D. 1:1
|
| 9 |
The right bisectors of the sides of _________ triangle intersect each other outside the triangle: |
- A. Acute angle
- B. Obtuse angle
- C. Right angle
- D. Adjacent angle
|
| 10 |
The right bisectors of the sides of _________ triangle intersect each other inside the triangle: |
- A. Obtuse angled
- B. Acute angled
- C. Right angled
- D. Equilateral
|
