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-. Two angles whose sum is 180° are called ------ angles.2. If the abscissa of a point is x and the ordinate is y, then are calledthe coordinates of the point.3. A coin is tossed 1000 times with the following frequencies. Head: 455Tail: 545. Compute the probability of each event.. Write the formula for finding the probability of an event.5. Write the coordinates of the origin.5. A point both of whose co ordinates are negative lie in the quadrant.7. Ordinates of all points on the x axis is -------B. In figure if I parallel to m, then find the value of x. |
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Answer» =head =455/1000 =91/200 tail=545/1000 =109/200. |
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