This document provides formulas for geometry topics that may appear on an end of course exam. It includes formulas for area and volume of common shapes like triangles, rectangles, circles, prisms, cylinders, cones, pyramids and spheres. It also includes formulas for topics like trigonometric ratios, distance, interest, and arithmetic and geometric series.

1. Geometry EOC Released Items – Formula Sheet
RELEASED MATERIALS. MAY BE DUPLICATED.
b
a
c
r
h
h
r
h
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End of Course Mathematics Reference Sheet
Parallelogram Trapezoid Arc and Sector
Triangle Rectangle 30° - 60° - 90°
Circles Pythagorean Theorem 45° – 45° – 90°
Rectangular Solid Pyramid Trigonometric Ratios
Cylinder Cone Sphere
MiscellaneousFormulas
Area of an equilateral triangle s = length of a side
Distance
Interest
Sum of the angles of a polygon having n sides
Distance between points on a coordinate plane
Midpoint
Slope of a nonvertical line (where )
Slope Intercept (where m = slope, b = intercept)
Last term of an arithmetic series
Last term of a geometric series (where n ≥ 1)
Quadratic Formula
Area of a square
Volume of a cube
Area of a regular polygon a = apothem, p = perimeter
l
w
b
h
b2
h
b1
b
h r
M°
r
d
l
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30°
60°
2
1
1 1
45° 45°
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a

2. Lateral Area, Surface Area & Volume
= perimeter of base
= area of base
= slant height
Rectangle:
Circle:
Triangle:
Trapezoid:
Volume of a Prism:
Volume of a Cylinder:
Volume of a Cone:
Volume of a Pyramid:
Volume of a Sphere:
Lateral Area of a Prism:
Surface Area of a Prism:
Lateral Area of a Cylinder:
Surface Area of a Cylinder:
Lateral Area of a Pyramid:
Surface Area of a Pyramid:
Lateral Area of a Cone:
Surface Area of a Cone:
Surface Area of a Sphere:
Circles
Secant & Tangent Angles
Secant & Tangent Segment Lengths