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Which among the following are the coordinates of the fourth vertex of the parallelogram?

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A(13, 14)

B(11, 7)

C(11, 8)

D(12, 8)

Answer:

C. (11, 8)

Read Explanation:

(11, 8)


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t=2 ആണെങ്കിൽ x=t²+ 2, y=4t-5, z=2t²-6t² എന്നീ കരുതലുള്ള കർവിൽ ഉള്ള യൂണിറ്റ് ടാൻജന്റ വെക്ടർ ആണ്

In the figure the coordinates of the endpoints of a line are given. The point P divides the line in the ratio 2:3. The coordinates of P are:

image.png

In the figure, a square is joined to a regular pentagon and a regular hexagon. The measure of ∠BAC is :

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Which among the following statements is/are not true?

I) The sum of opposite angles of a parallelogram is 180

II) The sum of adjacent angles of a parallelogram is 180

III) The opposite sides of a parallelogram are equal

IV) The sum of the inner angles of a parallelogram is 360

In the figure, BC is a chord and PA is a tangent to the circle. PB = 4 cm, PA = 6 cm the length of the chord BC is :

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