# Test: Coordinate Geometry I - Normal

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Question 1:   Plot and connect the following points: $A\left(1,0\right),B\left(0,1\right),C\left(1,1\right)$
Question 2:   Plot and connect the following points: $A\left(2,2\right),B\left(-2,2\right),C\left(2,-2\right)$
Question 3:   Plot and connect the following points: $A\left(1,1\right),B\left(1,3\right),C\left(4,1\right)$. Calculate the area of the figure.
$3$
$1$
$2$
$6$
Question 4:   What is the distance between points $A\left(0,0\right)$ and $B\left(1,1\right)$
$\sqrt{2}$
$3$
$1$
$2$
Question 5:   What is the distance between points $A\left(-1,-1\right)$ and $B\left(1,1\right)$
$0$
$1$
$\sqrt{2}$
$2\sqrt{2}$
Question 6:   Find the area of a triangle formed by the $x$ -axis, $y$ -axis and the line $l$:

$8$
$3$
$12$
$6$
Question 7:   What is the distance between the points $A\left(-1,2\right)$ and $B\left(5,2\right)$
$5$
$4\sqrt{2}$
$6$
$4$
Question 8:   Find the midpoint between $A\left(3,0\right)$ and $B\left(3,4\right)$
$\left(3,1\right)$
$\left(2,2\right)$
$\left(3,2\right)$
$\left(2,3\right)$
Question 9:   Find the midpoint between $A\left(-1,3\right)$ and $B\left(3,1\right)$
$\left(1,2\right)$
$\left(2,4\right)$
$\left(2,1\right)$
$\left(2,2\right)$
Question 10:   Find the equation of a straight line going through the points $A\left(1,3\right)$ and $B\left(-1,1\right)$
$y=\frac{1}{2}x+2$
$y=x+2$
$y=-x-1$
$y=2x+1$