(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

\sqrt{(x_2−x_1)^2+(y_2−y_1)^2}

Geometry FSA EOC Formulas Review Flashcards

1

Volume of all prisms

Bh
BH
lwh
bh

2

Volume of a pyramid

1/3Bh
1/2bh
1/3πr3
4/3πr3

3

The slopes of parallel lines are:

opposite
negative reciprocals
the same
reciprocals

4

Surface area of a cylinder

four circles
two circles and a rectangle
πr2h
2πr2+2πrh

5

Sine ratio

hypotenuse/opposite
adjacent/hypotenuse
opposite/hypotenuse
adjacent squared

6

Point slope form

y=mx+b
y-y_{_1}=m(x-x_{_1})
Ax+By=C
y=x

7

If the leg of a 45-45-90 triangle is x, then the hypotenuse is:

2x
1/2x
x\sqrt{2}
x\sqrt{3}

8

Formula for Area of Circle

πr2
πrr
2πr
4/3πr3

9

Volume of a cylinder

πrh
2πr
πr2h
πr2

10

Pythagorean theorem

y=x
None of the above
a2+b2=c2
a+b=c

11

Volume of a cone

1/3πr2
1/3bh
Bh
1/3Bh

12

Cosine Ratio

opposite/hypotenuse
adjacent/opposite
None of the above
opposite/adjacent

13

The following represents _____________________

Angle Addition Postulate
Segment Addition Postulate
Segment Bisector
Midpoint

14

Midpoint Formula

(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})
y-y1=m(x-x1)
(x2-x1)2+(y2-y1)2
y=mx+b

15

Distance formula

horizontal length
\sqrt{(x_2−x_1)^2+(y_2−y_1)^2}
Pythagorean Theorem
vertical length

16

Surface area of a cone

πr2+πrl
A circle and a rectangle
A rectangle
a circle and the lateral surface area

17

The slopes of perpendicular lines are:

negative reciprocals
reciprocals
opposite numbers
perfect squares

18

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

x\sqrt{3}
1/2x
x\sqrt{2}
2x

19

Tangent ratio

sine/cosecant
opposite/adjacent
opposite/hypotenuse
sine/cosine

Geometry FSA EOC Formulas Review

Questions 19

Geometry FSA EOC Formulas Review

Questions 19