Geometry FSA EOC Formulas Review

Question 1

Surface area of a cone

Accepted Answer

a circle and the lateral surface area, πr2+πrl

Question 2

If the radius of a sphere is doubled, the volume will increase by a factor of:

Accepted Answer

8

Question 3

The slopes of parallel lines are:

Accepted Answer

the same

Question 4

Volume of a sphere

Accepted Answer

4/3πr3

Question 5

Cosine Ratio

Accepted Answer

None of the above

Question 6

Volume of a Triangular prism

Accepted Answer

1/2bh times the height of the prism

Question 7

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

Accepted Answer

multiply by 9

Question 8

Volume of a cone

Accepted Answer

1/3Bh

Question 9

Sin (90-x)

Accepted Answer

cos x

Question 10

The slopes of perpendicular lines are:

Accepted Answer

negative reciprocals

Question 11

Sine ratio

Accepted Answer

opposite over hypotenuse

Question 12

Distance formula

Accepted Answer

√​(x​2​​−x​1​​)​2​​+(y​2​​−y​1​​)​2​​​​​, Pythagorean Theorem

Question 13

Surface area of a pyramid

Accepted Answer

1/2Pl + B

Question 14

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

Accepted Answer

36

Question 15

Volume of a cylinder

Accepted Answer

πr2h

Question 16

Volume of all prisms

Accepted Answer

Bh

Question 17

Midpoint Formula

Accepted Answer

(average of x's, average of y's)

Question 18

Formula for Area of Circle

Accepted Answer

πr2

Question 19

Cos (90-x)

Accepted Answer

sinx

Question 20

Pythagorean theorem

Accepted Answer

a2+b2=c2

Question 21

Surface area of a cylinder

Accepted Answer

2πr2+2πrh, two circles and a rectangle

Question 22

Volume of a pyramid

Accepted Answer

1/3Bh

Question 23

Point slope form

Accepted Answer

y-y1=m(x-x1)

Question 24

Volume of Cube

Accepted Answer

s3, lwh

Question 25

If the short leg of a 30-60-90 triangle is x, then the long leg is:

Accepted Answer

x times rad 3

Question 26

Area of a regular polygon

Accepted Answer

1/2aP

Question 27

Tangent ratio

Accepted Answer

opposite/adjacent, sine/cosine

Question 28

Surface area of a sphere

Accepted Answer

four circles, 4πr2

Geometry FSA EOC Formulas Review

Questions 28

Geometry FSA EOC Formulas Review

Questions 28