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1st Year Math Chapter 12 Application of Trigonometry MCQs with Answers

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In this post, you will get the important 1st Year Math Chapter 12 Application of Trigonometry MCQs with Answers. If you are going for the entry test, then this is the place where you can prepare for it. This chapter has important topics that include a Table of Trigonometric Ratios, Solutions of Right Triangles, Heights and Distances, and Angles of Elevation and Depression. These MCQs will help you to prepare well for the topics that are Oblique Triangles, Law of Cosine, Sine, Tangents, Half Angle formulas, Solutions of Oblique Triangles, Area of Triangle, and Circles Connected with Triangle. So, you need to have a grip on all these topics so that you can perform well in the entry test. Through the 1st Year Mathematics MCQs Chapter 12, you can get good marks on the test. Solve the quiz and check the results.

1st Year Math Chapter 12 Application of Trigonometry MCQs with Answers

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Math Chapter 12

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1. In any triangle ABC, If B= 90o, Then b2= c2+ a2- 2ac cos B:

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2. In any Triangle ABC, Cos B/2=

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3. The circle passing 'through the three vertices of a Triangle is called

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4. We can solve an oblique triangle, if:

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5. To solve an oblique triangle, we use:

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6. Which can be reduced to Pythagoras theorem:

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7. In any triangle ABC, cos γ/2 is equal to

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8. In any triangle ABC, √(s-b) (s-c) /bc=

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9. The radius of the circle which passes through the vertices of a Triangle is:

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10. At the top of a cliff 80m high the Angle of Depreciation of a boat is a, If the distance between the boat and the foot of the cliff is 80√3 m, then angle a is:

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11. When we look at an object above the horizontal ray, the angle formed is

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12. In any triangle ABC, Cos a/2 is equal to

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13. A "Triangle" has:

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14. When we look at an object below the horizontal ray, the angle formed is

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15. In any triangle ABC, √(s-a) (s-c) /ac is equal to:

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16. The point of intersection of the right bisectors of the side, of the Triangle is called:

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17. To solve an oblique Triangle when measures of three sides are given, we can use:

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18. The smallest angle of ∆ABC, when a= 37.34, b=3.24, and c = 35.06 is.

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19. The circle drawn inside a Triangle touching its three sides internally is

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20. A Triangle which is not right is called:

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