Geometry
What is the difference between parallel and perpendicular lines?
Parallel lines do not intersect. Perpendicular lines intersect to form 4 right angles.
What is the top and bottom number of a fraction called?
numerator and denominator
Find the missing number: x+45 = 137
92
27 x 4
108
If Stella's party begins at 1:30 in the afternoon and ended two hours later. What time did the party end?
3:30 p.m.
Explain the measurements for a right angle, acute angle, and obtuse angle.
Right angle is exactly 90 degrees.
Acute angle is less than 90 degrees.
Obtuse angle is greater than 90 degrees but less than 180.
Order the fractions from greatest to least. 1/2 3/4 5/5
5/5 3/4 1/2
Find the missing number: 89-x= 53
36
44 x 9
396
The temperature outside was 53 degrees in the morning. By later in the afternoon, the temperature reached 87 degrees. How much did the temperature increase by?
34 degrees
What is the difference between congruent shapes and similar shapes?
Congruent shapes are the same shape and same size.
Similar shapes are the same shape, but different sizes.
1/3 and 2/6
yes
Find the missing number: x-10= 2 x 5
x = 20
200 x 8
1,600
How many pounds are in 3 tons?
2,000 pounds
How do you find the area of a figure? How do you find the perimeter of a figure? How do you find the volume of a figure?
Area- multiply length x width
Perimeter- add all the sides together
Volume- multiply length x width x height
Are these two fractions equivalent? 4/5 and 3/10
no
Find the missing number: 25 / x = 2 + 3
x=5
310 x 6
1,860
How many days are in 6 weeks?
42 days
Explain each type of triangle: Equilateral, Scalene, Isoceles
equilateral all sides are the same length
scalene no sides are the same length
isoceles 2 sides are the same length
Name an equivalent fraction to 3/4
ask teacher
Find the missing number: 7 x 7 = x + 28
21
167 x 5
835
How many ounces are in 7 pounds?
112 ounces