Math, asked by s1thkumar72869gmail, 1 year ago

plot the point (0,0),(0,3),(4,3),(4,0)in graph sheet join the points with straight lines to make a rectangle,find the area of the triangle

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Answered by SushmitaAhluwalia
48

Area of rectangle is 12 sq.units

Given points are

            A(0, 0)

            B(0, 3)

            C(4, 3)

            D(4, 0)

Length of rectangle = AD

                                 = |difference of x-coordinates|

                                                 [∵ y-coordinates are 0 in A, D]

                                 = |0 - 4|

                                 = 4 units

Breadth of rectangle = AB

                                   = |difference of y-coordinates|

                                                   [∵ x-coordinates are 0 in A, B]

                                   = |0 - 3|

                                   = 3 units

Area of rectangle = length x breadth

                             = AD  x AB

                             = 4 x 3

                             = 12 sq.units

Answered by bestbrainnandu
9

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