stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Geometry Formulas Flashcards | StudBud
Explore
/
Geometry Formulas
Geometry Formulas
20 terms
·
StudBud Administration
·
69 plays
EOC Review
Flashcards
20 cards
F
Practice quiz
P
Host live
L
Questions
20
Answers
1
What is the Pythagorean Theorem used for?
Finding side lengths in all triangles
Finding side lengths in right triangles
Finding side lengths in quadrilaterals
Finding angle measures in triangles
2
Which formula is used for area of a parallelogram?
A = 1/2 h (b1 + b2)
A = bh
A = 1/2 bh
A = πr2
3
What formula is used to find the area of a trapezoid?
A = 1/2bh
A = bh
A = πr2
A = 1/2h(b1+b2)
4
What formula would you use to find the volume of this figure?
4/3⫪r3
1/2h(b1+b2)
Bh
1/3Bh
5
What formula would you use to find arc length?
arc/360 ⋅ 2πr
πr2
radians ⋅ r
arc/360 ⋅ πr2
6
Which rule is for a 180
o
rotation?
(x,y) → (-x, -y)
(x,y) → (-x, y)
(x,y) → (y, x)
(x,y) → (-y, x)
7
Which side is adjacent to angle X?
X
A
B
C
8
What formula would you use to find the volume of this figure?
4/3⫪r2
1/3Bh
1/2bh
Bh
9
What do you use the inverse trig functions for? (sin
-1
, cos
-1
, tan
-1
)
Finding side lengths in right triangles
Finding angle measures in right triangles
10
What is V = 4/3⫪r
3
used for?
Volume of a sphere
Volume of a pyramid
Volume of a cylinder
Volume of a cone
11
What is line AB called?
Diameter
Secant
Chord
Tangent
12
What is the transformation rule (x,y) → (x, -y) used for?
Reflection across the x-axis
90° Rotation
Reflection across y = x
Translation
13
What is the formula 2πr
2
+ h(2πr) used for?
Surface Area of a Cone
Volume of a Cylinder
Surface Area of a Cylinder
Volume of a Cone
14
What do the h and k stand for in the equation of a circle?
A point on the circle
The radius of the circle
The endpoint of the diameter
The center of the circle
15
What are complimentary angles?
Angles that add up to 90o
Angles that add up to 180o
Angles that form a line
Congruent angles
16
What is the transformation rule (x,y) → (-y, -x) used for?
180° Rotation
Reflection across y = - x
270° Rotation
Reflection across the x-axis
17
Which side is the hypotenuse?
B
C
X
A
18
What formula is used to find the surface area of a sphere?
4πr2
4/3πr3
2πr2 + h(2πr)
πrs + πr2
19
What formula is this?
Area of a circle
Surface area of a sphere
Volume of a sphere
Circumference
20
What does the B stand for in the volume formulas?
Length of the Base
Area of the Base
Height of the Base
Base
