Question

do it as quick as you can ​

Answer 1

$\large {\fbox \red {answer}}$

Given points are A(1,2),B(−4,2),C(−4,−1) and D(1,−1).

The points are plotted in the graph below.

The points are plotted in the graph below.ABCD is a rectangle.

Area of rectangle ABCD= length ×breadth

=AB×AD

$\orange {( - 1( - 4)) \times (2 - ( - 1))}$

$\purple {5 \times 3}$

$\green {15sq.units}$

Refer the attachment