Quadrilaterals
This four-sided polygon has opposite sides that are both parallel and equal in length.
parallelogram
In a parallelogram, one angle measures 85°. What is the measure of its adjacent angle?
95 degrees
How many right angles are there in a rectangle?
4
If one angle in a rhombus is 60°, what is the measure of the opposite angle?
60°
All rectangles are squares? True or False
False
This quadrilateral has four right angles and opposite sides that are equal but does not necessarily have all four sides equal.
rectangle
A parallelogram has sides measuring x + 3 cm and 2x - 1 cm. If opposite sides are equal, find the value of x
4
What is the best definition of a rectangle?
a parallelogram with four right angles
A rhombus has all of the properties of a
a. Parallelogram
b. Trapezoid
c. Kite
d. Square
a. Parallelogram
The diagonals of a square are
Congruent & perpendicular
this type of quadrilateral has a diagonals that are equal, bisect each other, and are perpendicular.
square
In a parallelogram, the diagonals bisect each other. If one diagonal is split into segments of 3x - 2 and 2x + 3, find the value of x.
5
Which of the following is NOT always true about a rectangle?
a. All sides are congruent.
b. The diagonals are congruent.
c. Any two opposite sides are congruent.
d. All angles are right angles.
a. All sides are congruent.
Which property or properties are true for all rhombus?
a. Diagonals are congruent.
b. Both pair of consecutive angles are congruent.
c. All angles are congruent.
d. Diagonals are perpendicular.
d. Diagonals are perpendicular.
MNKL is a square. Find the measure of angle MKN.
45 degrees
The sum of the interior angles of any quadrilateral always adds up to ?
360 degrees
In a parallelogram, one angle is given as (3x + 10)°, and its opposite angle is (2x + 40)°. Find x.
30°
The properties of rectangles are all true except ?
a. All angles are right angles.
b. Both pair of opposite angles are congruent.
c. Diagonals are congruent.
d. Diagonals are perpendicular.
d. Diagonals are perpendicular.
In a rhombus, the opposite angles are always congruent. If one angle measures (8x + 10)°, and the adjacent angle measures (- 5x + 20)°, find x.
50
LMNO is a square. and LN is equal to 46, What is PN?
23
This quadrilateral has exactly one pair of parallel sides and can be classified as either isosceles or right.
trapezoid
In a parallelogram, the diagonals bisect each other. If one diagonal is divided into two segments measuring 3x + 4 and 2x + 9, find the full length of the diagonal.
38
ABCD is a rectangle. m∠BCA = 58. Find m∠BAC.
32 degrees
The diagonals of a rhombus bisect each other. If one diagonal is divided into segments measuring (4x - 3) cm and (3x + 2) cm, find x
x = 17
ABCD is a square. If angle ACB= 11X - 32, what is the value x?
7