1.

Plot the points A (– 2, 3), B(– 2, 0), C(2, 0) and D(2, 6) on the graph paper. Join them consecutively and find the lengths of AC and AD.​

Answer»

ac = \sqrt{(2 + 2) {}^{2} + (0 - 3) {}^{2} }

ac = \sqrt{16 + 9 } = \sqrt{25 = 5units}

ad = \sqrt{(2 + 2) {}^{2} + (6 - 3) {}^{2} }

ad = \sqrt{16 + 9} = \sqrt{25 = 5units}


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