Geometry Unit 4 Review

What is the area of this rectangle?

• 40 units²

• 45 units²

• 50 units²

• 55 units²

What is the area of a triangle whose vertices are J(-2, 1), K(0, 3), and L(3, -4)?

The area is _____ units².

Type only the value WITHOUT units in the answer box.

The coordinates of the vertices of a polygon are (−2,−2), (3,−3), (4,−6), (1,−6), and (−2,−4).

What is the perimeter of the polygon to the nearest tenth of a unit?

• 15.3 units

• 16.9 units

• 17.5 units

• 17.9 units

• parallel

• perpendicular

• neither

• parallel

• perpendicular

• neither

• parallel

• perpendicular

• neither

• parallel

• perpendicular

• neither

What is the equation of a line that is parallel to −3x+4y=4 and passes through the point (4, 0)?

Type the equation with NO SPACES in slope-intercept form!

What is the equation of a line that is perpendicular to −x+2y=4 and passes through the point (−2, 1)?

Type your answer with NO SPACES in slope-intercept form!

In △ABC, the coordinates of vertices A and B are A(1,2) and B(−3,−1).

Select ALL the coordinate(s) of C that would make △ABC a right triangle.

 

• C(-3, -2)

• C(0, -5)

• C(1, -2)