Lines and Angles
What makes two lines perpendicular?
They form right angles.
How are squares different than other rectangles?
They have four equal sides.
What is an improper fraction?
A fraction with a numerator that is greater than the denominator.
How many tenths are in 32.57?
5 tenths
What is the greatest multiple of 7 that is less than 60?
56
What is an acute angle?
An angle less than 90 degrees.
If I add the angles of a four sided figure, what would the total be?
360 degrees
Write 5 75/100 as an improper fraction.
575/100
Which is greater 132.7 or 98.78
132.7
What is a prime number? Give three examples.
a number that can only be divided by itself and one. 2,3,5,7
What are parallel lines?
Lines that stay the same distance apart and do not meet.
Why can't a triangle have two right angles?
A triangle has a total of 180 degrees .
There are three sides and with two right angles the shape is not closed.
Add 1/4 + 5/12
8/12 or 2/3
Add 3.67 + 45.8 + 629.35
678.82
9 X _____= 720
80
Name three types of angles.
right, acute, abtuse, straight
How is a rhombus different than a square?
A rhombus does not have right angles.
How would I write 42 6/10 in expanded form?
(4X10) + (2X1) + (6X 1/10)
How would I write 34.97 in expanded form?
(3X10) + (4X 1) + (9X .1) + (7X .01)
23 X 59 = _____
1,357
How is a line segment different than a line?
a line has no endpoint and a line segment has two endpoints.
Name the four types of triangles.
equilateral, scalene, isosceles, right
Solve 5 X 2/3
10/3
How would I write 32.69 in unit form?
3 tens, 2 ones, 6 tenths, 9 hundredths
_____ X 8 = 3,648
456