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In the figure , angle ACD is an exterio...


In the figure , `angle` ACD is an exterior angle of `triangle` ABC, `angle A =70^@, angleB =40 ^@` . Find measure of `angle` ACD .

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UNIQUE PUBLICATION-COVERAGE STANDARD QUESTION -2 Mark Questions
  1. Show that in a right angled triangle, the hypotenuse is the longest...

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  2. trianglePQR, angleQ=90^(@), PQ=12, QR=5, QS is a medium find l(QS).

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  3. In the figure , angle ACD is an exterior angle of triangle ABC, angle...

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  4. Construct triangle ABC with sides AB=5cm, BC=9cm, and AC=6cm.

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  5. Construct an equilateral triangle, if one side is 10 cm.

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  6. If opposite angles of a rhombus are 3x^(@) and (4x - 20)^(@) then find...

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  7. ABCD is parallelogram if angleA = (4x+13)^(@), angleD=(5x-22)^(@), the...

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  8. Two adjacent sides of a parallelogram is 150cm. One of its sides is gr...

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  9. Diagonal of rhombus are 6 cm and 8 cm respectively, then find sides of...

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  10. The angles of quadrilateral are in the ratio 3:5:9:13. Find the measur...

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  11. If the diagonals of a parallelogram are equal, then show that it is...

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  12. Diagonal AC of a parallelogram ABCD bisects A. Show that it bisects ...

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  13. Diagonals of a parallelogram intersect each other at point Q. If AQ =5...

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  14. The ratio of measure of two adjacent angle of parallelogram is 1:2. Fi...

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  15. The ratio of two adjacent side of parallelogram is 3:4 and its perimet...

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  16. The diagonals of rhombus are 20 and 48 cm. Find the length of side.

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  17. Find area of circle whose diameter is 14cm.

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  18. Radius of circle is 34 cm. And distance of chord from centre is 24 cm....

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  19. Recall that two circles are congruent if they have the same radii. ...

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  20. Prove that if chords of congruent circles subtend equal angles at t...

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