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