MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The formula (n-2)180 is the formula for the sum of exterior angle of n sided polygons. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Any right angled triangle must have how may angles in total? |
| A. | Two angles |
| B. | Four angles |
| C. | One angle |
| D. | Three angles |
| Answer» E. | |
| 3. |
What would be the measure of all the angles in a scalene triangle? |
| A. | 60 , 60 and 60 |
| B. | 120 , 30 and 30 |
| C. | 90 , 45 and 45 |
| D. | 60 , 30 and 90 |
| Answer» E. | |
| 4. |
What angle is subtended by a semicircle? |
| A. | 360 |
| B. | 300 |
| C. | 180 |
| D. | 90 |
| Answer» D. 90 | |
| 5. |
In a quadrilateral the angles are 40 ,120 ,10 and x. Find x. |
| A. | 40 |
| B. | 120 |
| C. | 190 |
| D. | 180 |
| Answer» D. 180 | |
| 6. |
A four sided polygon has all sides equal in length, what would be the angle between two adjacent sides? |
| A. | <i>Exactly</i> 90 |
| B. | 90 <i>or any acute angle</i> |
| C. | 90 <i>or any obtuse angle</i> |
| D. | <i>Can be any angle</i> |
| Answer» B. 90 <i>or any acute angle</i> | |
| 7. |
In a triangle the sides are 4 cm, 5 cm and 4 cm. One of the base angle is 80 . Find the measure of the apex angel. |
| A. | 30 |
| B. | 40 |
| C. | 20 |
| D. | 10 |
| Answer» D. 10 | |
| 8. |
If the angles of a four sided polygon are in the ratio 7:8:9:12, then the angles would be? |
| A. | 70, 80, 90, 100 |
| B. | 70, 70, 80, 80 |
| C. | 120, 70, 80, 100 |
| D. | 70, 80, 90, 120 |
| Answer» E. | |
| 9. |
What is the sum of all the angles in any triangle? |
| A. | 90 |
| B. | 180 |
| C. | 270 |
| D. | 240 |
| Answer» C. 270 | |
| 10. |
What is the general formula to count the sum of all the interior angles of a polygon with n number of sides? |
| A. | 180 |
| B. | 360 |
| C. | 90 |
| D. | 720 |
| Answer» B. 360 | |