Geometry
A location in space.
What is a point?
Is an instrument for measuring angles in drawings.
What is a protractor?
366 days.
How many days in a leap year?
2/5 = n/10
n = 4
3/9 = n/45
n = 15
A straight path of points that goes on endlessly in both directions.
What is a line?
Is formed when two rays share the same endpoint.
What is an angle?
Quarter to 7
6:45
Compare: 3/8 ___ 5/12
<
Compare: 1 ___ 9/5
<
A shape with five sides.
What is a pentagon?
The line segment from the center point to any point on the circle.
What is a radius?
7 ft = ___ in.
84 in.
Change to improper: 3 2/3
11/3
Change to mixed: 12/8
1 4/8
(1 1/2 is best)
Are lines that never intersect.
What are parallel lines?
An angle that measures less than 90 degrees.
What is an acute angle?
___ lb = 64 oz
4 lb
2/9 + 2/3 =
8/9
1/2 + 3/8 =
7/8
The internal angles of a triangle are 65, 45, and ___.
70 degrees
A line segment that connects any two points on a circle.
What is a chord?
2 hr 42 min before 3:37 p.m.
12:55 p.m.
2 - 5/9 =
1 4/9
6 3/5 - 3 4/5 =
2 4/5