Pythagorean Theorem
The hypotenuse is always across from what part of the triangle?
Right angle
Find the midpoint between the points (2, 1) and (8, 7)
(5, 4)
Solve for x:
3x - 4 = 5
x = 3
What is the slope of the line y=4x+2?
4
Simplify the square root of 49.
7
Find the length of the hypotenuse of a right triangle if its legs measure 3 units and 4 units.
5 units
Find the distance between the points (-5, -2) and (-5, 7).
9
Solve for x:
2(x - 3) = -8
x = -1
What is the slope of a line parallel to the line y=-3x+7?
-3
Simplify the square root of 196.
14
Find the length of the missing leg of a right triangle with one leg measuring 5 units and a hypotenuse measuring 13 units.
12 units
If the midpoint of a line is (3, -2) and one of its endpoints is (0, -6), what is the other endpoint?
(6, 2)
Solve the proportion for x:
x/3 = 8/6
x = 4
What is the slope of a line perpendicular to the line y=3x-5?
-1/3
Simplify the square root of 20.
2 radical 5
Find the length of the hypotenuse of a right triangle with legs measuring 2 units and 3 units.
radical 13 units
Find the distance between the points (-3, 4) and (1, 1).
5
Solve for x:
x2 + 5 = 54
x = 7
Find the slope of the line going through the points (-2, 6) and (-2, -7).
13
Simplify the square root of 90.
3 radical 10
Find the length of the missing leg of a right triangle with one leg measuring 4 units and a hypotenuse measuring 7 units.
radical 33 units
Find the distance between the points (6, 2) and (1, -3).
5 radical 2
Solve for x:
3(x + 1) + x = 35
x = 8
Find the slope of the line going through the points (-1, 4) and (1, -2).
-3
Simplify the square root of 108
6 radical 3