Question: please solve Points C(1, -4), D(9, -4), E(9, 2), F(1, 3) are the vertices of quadri- lateral CDEF. (a) Plot these points on graph paper

please solve

Points C(1, -4), D(9, -4), E(9, 2), F(1, 3) are the vertices of quadri- lateral CDEF. (a) Plot these points on graph paper and draw the quad- rilateral. (b) Find the lengths of CD, DE, and diagonal CE. (c) What kind of quadrilateral is CDEF? (d) Find the area of the quadrilateral.The vertices of a triangle are A(0, 4), B(4, 7), and C(6, 2). (a) Find the area of triangle ABC. (b) Find the length of AB. (c) Find the length of the altitude drawn from C to AB

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