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Questions and Answers
What is the name of the point where the fixed lines XOX and YOY intersect at right angles?
What is the name of the point where the fixed lines XOX and YOY intersect at right angles?
- Point P
- Point X
- Point O (correct)
- Point Y
Which quadrant is YOY located in?
Which quadrant is YOY located in?
- I quadrant
- II quadrant
- IV quadrant (correct)
- III quadrant
What is the name given to the line traced out from point P in the anticlockwise direction?
What is the name given to the line traced out from point P in the anticlockwise direction?
- Revolving line OP (correct)
- Line YOX'
- Line XOY
- Line XOY'
What is the name of the side making an angle with the hypotenuse in a right-angled triangle?
What is the name of the side making an angle with the hypotenuse in a right-angled triangle?
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Which trigonometric ratio is defined as the ratio of the perpendicular to the hypotenuse?
Which trigonometric ratio is defined as the ratio of the perpendicular to the hypotenuse?
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