What type of angle is this angle?
Obtuse
This shape(s) can help me solve an area/perimeter problem quickly and easily
square / rectangle
How many sides does a quadrilateral have?
4
The time is 6:00; how many degrees is the angle?
180 degrees
What makes a triangle equilateral?
all sides are equal in length
I am building a fence that is a 150 feet by 200 feet rectangle. What is my perimeter?
700 feet
Two lines that cross but not at 90 degree angles are called:
Intersecting Lines
What is a quadrilateral with two sets of parallel lines?
Parallelogram
What is this triangle called?
Equilateral Triangle
A piece of paper forms a specific angle in each corner. What is it called?
A Right Angle
Which is not always an attribute of a rectangle?
A. opposite sides are parallel
B. opposite sides are equal in length
C. all sides are equal in length
D. all angles are right angles
C. all sides are equal in length
True or False: A rhombus has to have all right angles?
False
What kind of triangle has 3 sides with different lengths?
What is a scalene triangle
What are parallel lines?
Two lines that never intersect.
What type of angle is 90 degrees?
right angle
884 inches 2
What is a polygon with three sides that has 2 sides of equal length?
Isosceles Triangle
My large painting is 22 inches by 12 inches. What is the area?
264 inches 2
How many degrees is a Right Angle?
90 degrees
What is the measurement of this angle? What kind of angle is this?
75, acute
If my angle is ACUTE, which set of numbers do I use?
The Smaller Numbers
A supplementary angle for 70 degrees
110 degrees
True or False? A rhombus has to have all equal sides
True
I have three side, with none of them congruent
A Scalene Triangle
How many degrees are in a straight angle?
180 degrees
What is the complementary angle for 40 degrees
a 50 degree angle
What shape is a parallelogram with congruent sides that do NOT meet at 90 degree angles.
A Rhombus
I am a quadrilateral with ONE set of parallel sides
Trapezoid
A square has one side that is 12 cm long. What is the AREA of the square?
144 square cm
What are line segments that intersect at an angle of 90 degrees
Perpendicular lines