Geometry Vocab
What are two lines that never touch?
Parallel Lines
An endless straight path with no endpoints
line
Tool that is used to measure angles
protractor
what is a quadrilateral
a polygon with 4 sides
Give me 3 fixed expenses
rent, car payment, loans, phone bill etc *Expense that doesn't change*
perpendicular lines
part of a line with 2 endpoints
line segment
A quadrilateral with 2 parts of congruent sides parallel sides and 4 right angles
rectangles
triangle that have 2 acute and 1 obtuse angle
obtuse triangle
$26.84
Angles that are less then 90 degress
acute angles
part of a line with one endpoint
ray
degree of a straight line
180 degrees
Lines that meet or cross at exactly one point
Intersecting Lines
1 9/100 & 109/100
Angles that are exactly 90 degrees
right angles
triangle that has 3 acute angles
acute triangle
triangle that has 2 acute and 1 right angle
right triangle
What are the rule of a shape to be a polygon
1. No curve lines
2. Has to be a closed shape
3. Has to have 3 or more sides
+++ 2d shape
What is the product of 230 and 1,000
230,000
angles that are larger than 90 degrees
obtuse angles
when a figure can be divided into 2 congruent halves that reflect each other
symmetry
the corner or point of an angle
vertex common endpoint
What are the steps to reading a protractors (regular)
1. what scale
2. measure
3. check it
Taylor went to the store to buy some yarn to make a scarf. After buying everything she spent $23.99 on the yarn and $14.00 on the other supplies. She sold her scarf for $50.00. What was her profit?
$12.01