points/lines/angles
the form on a linear function in which slope and y-intercept are used
slope intercept form
(y = mx + b)
what is the exterior angle sum in a triangle?
360
what is the interior angle sum in a quadrilateral?
360 degrees
what is the interior angle sum in a 12345-sided polygon?
2,221,740 degrees
this is a segment whose two endpoints lie on a circle
chord
180 degrees
what is the name of a triangle that has all angles <90 degrees?
acute
what is the exterior angle sum in a quadrilateral?
360
what is the exterior angle sum in a 54321-sided figure?
360 degrees
this is a line that intersects a circle in 2 places
secant
the slope between the two points (0, -8) and (4, 3)
11/4
in a right triangle ABC, angle A = 30, angle B = 90.
Side AB = 5
Find Side BC
5(sqrt)3/3
what is the name of the quadrilateral that has exactly 1 pair of parallel sides?
trapezoid
what is EACH interior angle measure in a 2024-sided figure?
179.82 degrees
"why are circles so hot?"
"because they are 360 degrees"
the distance between the two points (5, -1) and (6, 2)
sqrt(10)
find the measure of angle C in the following right triangle:
angle B is 90
side AB = 5
side AC = 17
17.10
in a parallelogram, opposites angles are supplementary
a) always
b) sometimes
c) never
d) impossible to answer
sometimes (it works in a rectangle but not in all parallelograms)
what's the length of the apothem of a regular hexagon if each side of the hexagon is 200 ft long?
100sqrt(3) ft
this is a line that intersects a circle in exactly 1 points
tangent
where do these two lines intersect?
y= 2x + 8
y = -0.5x + 5
(-1.2, 5.6)
True or false
special right triangles will haunt you forever
true
in a rhombus, diagonals ...
your answer must have 3 different parts to it
-bisect each other
-bisect opposite angles
-are perpendicular
find the area of a regular decagon (10-sided figure) with side length 10cm.
769.42 cm squared
what is the difference between a minor and major arc?
minor arc is less than half a semicircle
major arc is more than a semicircle