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In Delta ABC, if / A lt /B lt 45^(@), th...

In `Delta ABC`, if `/_ A lt /_B lt 45^(@)`, then ABC is a`//` an `"__________________"` triangle.

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Obtuse angles
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PEARSON IIT JEE FOUNDATION-GEOMETRY -very short answer type question
  1. Which of the letters of the English alphabet have only one line of sym...

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  2. The angle whose supplement is three times its complement is "".

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  3. In Delta ABC, if / A lt /B lt 45^(@), then ABC is a// an "" triangle.

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  4. In Delta ABC, if /A=80^(@) and AB=AC, then / B = .

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  5. In Delta ABC, / A= /C= 50^(@). The longest side of Delta ABC is .

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  6. If G is the centroid of Delta ABC, then the area of Delta BGC is "" ti...

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  7. ABCD is a quadrilateral in which /A= 60^(@), / B= 70^(@), / C =110^(@)...

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  8. Which of the following digits have two lines of symmetry ? 0,1,2,3,4...

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  9. In the above figure ( not to scale ) the sides BA,BC and CA of Delta A...

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  10. If all the sides of a polygon ABCDE are equal, then /A = /C. ( Yes // ...

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  11. The chords which are equidistant from the centre of a circle are equal...

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  12. In the figure below, bar(MN) is the diameter of the circle with centre...

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  13. In the above figure, O is the centre of the circle AB,AD and CD are th...

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  14. In the given figure, AB is the diameter and /ADC = 2 /BDC. If / BCD =7...

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  15. The distances of two chords AB and CD from the centre of a circle are ...

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  16. If three equal chords meet at three distinct points on the circle, the...

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  17. In the following figure, if / AOB =60^(@) then / ACB=30^(@). [Tr...

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  18. If the diagonals of a cyclic quadrilateral intersect at the centre of...

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  19. If two equal chords bisect each other, then the point of intersection ...

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  20. PS is the chord of the circle with centre O. A perpendicular is drawn ...

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