Question

Plot the points a (1,2)B(-4,2),C(-4,-1)and ,D(1,-1) what kind of quadrilateral is ABCD find its area

Answer 1

ABCD is a rectangle.

Area of rectangle ABCD = length ×breadth

= AB×AD

= (1-(-4))×(2-(-1))

= 5×3

= 15 sq. units.