4th Test - Exam Review

Exam review

Prove that
The points (2, 5), (-1, 1), (4, 1), (7, 5) make a rhombus

Prove that
The points (0, 5), (0, 1), (4, 1), (4, 5) make a rectangle

Prove that
The points (0, 3), (1, 2), (3, 4), (2, 5) make a rectangle

Prove that
The points (1, 3), (3, 2), (4, 4), (2, 5) make a square

Prove that
The points (-1, 3), (7, 3), (6, 4), (-2, 4) make a parallelogram

What shape?
Both the bottom and right side are 3 units. The left and right side are congruent. The top and bottom are parallel
Quadrilateral

What shape?
Both the bottom and right side are 3 units. The left and right side are congruent. The left and right are parallel
Rhombus

What shape?
The diagonals are congruent and perpendicular
Square

What shape?
The top and the bottom both measure 8.25, the top line has a slope of 1/4 and the bottom line has a slope of 0.25
Parallelogram

What shape?
Both pairs of opposite angles are congruent to each other. The diagonals bisect each other
Parallelogram

Find x (assume rhombus) X = 7

Find x (assume rhombus) X = 13

Find x, y and z (assume rhombus) X = 4 y = 25.6 z = 7.5

Find x (assume rhombus) X = 16.4

Find x (assume //ogram) X = 9

Find x (assume //ogram) X is unsolvable

Find x (assume rectangle) X = 5

Find x (assume rectangle) X = 30°

Find x (assume rectangle) X = 5

Find x (assume rectangle) X = 7.5

by Brandeis High School