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The angles of a quadrilateral are x^(@),...

The angles of a quadrilateral are `x^(@),60^(@),60^(@) "and" (5pi^(c))/(6)`, Find x.

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If the measures of three angles of a quadrilateral are (Pi)/(3),(5Pi)/(6) and 90^@ , then determine the fourth angle in sexagesimal and circular measure.

If the measures of three of a quadrilateral are (pi)/(3),(5pi)/(6) "and" 90^(@) respectively, determine the sexagesimal and circular value of fourth angle.

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The angles of a quadrilateral are in A.P . If the ratio of the number of radians in the least angle to the number of degrees in the greatest angle be as pi : 1260 , find the angles in radians.

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One angle of a triangle is 60^(@) and the second is (pi)/(4) radian. Express the third angle in centesimal measure.

The two adjacent sides of a cyclic quadrilateral are 2and 5 and the angle between them is 60^0dot If the area of the quadrilateral is 4sqrt(3) , find the remaining two sides.

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CALCUTTA BOOK HOUSE-CONCEPT OF MEASUREMENT OF ANGLES -EXERCISE - 1
  1. The angles of a triangle are in the ratio 2:5:3. Find the circular mea...

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  2. The circumference of a circle is 176 cm, find its radius.

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  3. The angles of a quadrilateral are x^(@),60^(@),60^(@) "and" (5pi^(c))/...

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  4. Find the circular measure of an interior angle of a regular n-gon.

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  5. Express in degrees and minutes and also in greades all the angles of a...

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  6. The sum of two angle is 152^(@). If the number of degrees in one is eq...

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  7. The sum and difference of two angles are 135^(@) "and" (pi)/(12) respe...

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  8. The number of degress, grades and radians in an angle are respectively...

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  9. The sum of two angles is 60 grades and their difference is 16^(@). Fin...

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  10. One angle of a triangle is 60^(@) and the second is (pi)/(4) radian. E...

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  11. The angle of a triangle are in the ratio of 4:3:5. Find the circular m...

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  12. Express 60^(@) in radian.

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  13. The four angles of a quadrilateral are in A.P. The greatest angle is ...

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  14. The angles of a pentagon are a-2b,a-b,a,a+b,a+2b and its greatest angl...

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  15. Find the time between 5 and 6 o'clock when the angle between the two h...

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  16. Find the time between 1 P.M. and 2P.M. when the angle between the han...

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  17. Express in circular mesure the angle between the two hands of a clock ...

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  18. Express 135^(@) in radian.

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  19. Find the ratio of the radii of two circles at the centres of which two...

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  20. Express in circular measure an angle of a regular polygon of sides 10....

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