The y – co-ordinate of the point A (-4, -3) exceeds its x – co-ordinate by
A) – 1
B) – 7
C) 1
D) 7
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The x co-ordinate of a point is also called
Correct option is (C) abscissa The x-coordinate of a point is called abscissa.
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The y – co-ordinate of the point A (-4, -3) exceeds its x – co-ordinate by
Correct option is (C) 1 The y–coordinate of point (-4, -3) is -3 and x–coordinate of point (-4, -3) is -4. \(\because\) -3 - (-4) = -3 + 4 = 1 \(\therefore\) y–coordinate of point A...
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The point with abscissa 3 and whose ordinate is less than its abscissa by 4, is
Correct option is (D) (3,-1) Abscissa = x-coordinate of point = 3 Ordinate = y-coordinate of point = abscissa - 4 = 3 - 4 = -1 \(\therefore\) Point is (x, y) = (3, -1).
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The ordinate of the point (4, – 6) is
Correct option is (C) –6 The ordinate of the point (4, -6) = y-coordinate of point (4, -6) = - 6
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The ordinate of the point (4, – 6) is
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The abscissa and ordinate of a point are – 2 and – 4 respectively. Hence the co-ordinates of the point are
Correct option is (C) (-2, –4) x-coordinate of the point = abscissa of the point = -2 and y-coordinate of the point = ordinate of the point = -4 \(\therefore\) Coordinates of the point...
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The abscissa and ordinate of a point are – 2 and – 4 respectively. Hence the co-ordinates of the point are
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The point for which x-co-ordinate is greater than y by 4 is
Correct option is D) F
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The length of hypotenuse of a right-angled triangle exceeds the length of the base by 2cm and exceeds twice
Let the length of altitude be x cm. Length of hypotenuse = 2x+ 1cm. Length of base = 2x- 1 Now, x² + (2x- 1) ² = (2x+ 1)² x² = (2x+1)²...
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