Geometry FSA EOC Formulas Review Flashcards

1

Volume of all prisms

Bh
1/3Bh
1/2Bh
lwh

2

Midpoint Formula

y=mx+b
(average of x's, average of y's)
y-y1=m(x-x1)
(x2-x1)2+(y2-y1)2

3

If one leg of a 45 45 90 triangle is 12, then the area is:

√144
36
144
72

4

Tangent ratio

opposite/adjacent
opposite/hypotenuse
Doug
adjacent/opposite

5

Area of a regular polygon

aP
lw
1/2aP
bh

6

Pythagorean theorem

y=x
a2 + b2=c2
a2 - b2=c2
a+b=c

7

Formula for Area of Circle

πr
πr2
4/3πr3
2πr

8

The slopes of parallel lines are:

negative reciprocals
opposite
reciprocals
the same

9

Volume of a cone

1/3Bh
1/3bh
1/3πr2
Bh

10

The slopes of perpendicular lines are:

perfect squares
reciprocals
negative reciprocals
opposite numbers

11

Distance formula

horizontal length
√(x2+x1)2-(y2+y1)2
√(x2−x1)2+(y2−y1)2
Pythagorean Theorem

12

Sine Ratio

opposite over adjacent
adjacent over hypotenuse
None of the above
opposite over hypotenuse

13

If the small side of a 30-60-90 triangle is x, then the middle side is:

x times rad 3
x times rad 2
2x
1/2x

14

Point slope form

Ax+By=C
y-y1=m(x-x1)
y=mx+b
y=x

15

If the lengths of a square are tripled, the area will:

multiply by 27
quadruple
double
multiply by 9

16

Cosine Ratio

adjacent over opposite
None of the above
opposite over adjacent
opposite over hypotenuse

17

Volume of a Triangular prism

Bh
1/3 Bh
none of the above
1/2Bh

Geometry FSA EOC Formulas Review

Questions 17

Geometry FSA EOC Formulas Review

Questions 17