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Geometry

memorize.aimemorize.ai (lvl 286)
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Section 1

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s^2

Front

1 / 49

GeometryMath
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Last updated

6 years ago

Date created

Mar 1, 2020

Cards (49)

Section 1

(49 cards)

s^2

Front

A =

Back

-b/m (from slope intercept form)

Front

x-intercept =

Back

3:4:5 5:12:13 7:24:25 8:15:17

Front

Pythagorean triple #1

Back

1 : √3 : 2

Front

30-60-90 Side Ratio?

Back

π*r^2

Front

A=

Back

3:4:5 5:12:13 7:24:25 8:15:17

Front

Pythagorean triple #2

Back

Quadrant 1

Front

Back

Quadrant 4

Front

Back

Inscribed angle = x ; central angle = 2x

Front

Inscribed & central angles that share the same arc

Back

Quadrant 2

Front

Back

Diagonal of a cube

Front

S * sqrt (3)

Back

(x1+x2) / 2 , (y1+y2) / 2 Average x, Average y

Front

Midpoint Formula =

Back

Hypotenuse of any right triangle that is inscribed into a circle is the circles...

Front

Diameter

Back

b (from slope intercept form)

Front

y-Intercept =

Back

3:4:5 5:12:13 7:24:25 8:15:17

Front

Pythagorean triple #3

Back

1 : 1 : √2

Front

45-45-90 Side Ratio?

Back

2(lw + lh + wh)

Front

SA =

Back

2 key parts of rectangle definition

Front

1) All angles = 90 degrees 2) Opposite sides parallel and equal length

Back

x + y

Front

c=

Back

Equilateral Triangle Def

Front

3 equal sides, 3 equal angles

Back

(1/2) b h

Front

Area=

Back

Isosceles Triangle Def

Front

2 equal sides, 2 equal angles

Back

(b1 + b2)/2 h = (avg. of bases) h

Front

A =

Back

Quadrant 3

Front

Back

y + z

Front

a=

Back

[(X1-X2)^2 + (Y1-Y2)^2] ^ 1/2

Front

distance formula =

Back

bh

Front

A =

Back

180°

Front

x+y+z=

Back

3:4:5 5:12:13 7:24:25 8:15:17

Front

Pythagorean triple #4

Back

lw

Front

A =

Back

2πr or πd

Front

C=

Back

180°

Front

a + b =

Back

(s^2 * √3) / 4 [where s = side]

Front

Area of Equilateral Triangle =

Back

Arc ABC/Circum. = (Area of sector OABC)/(Area of circle O)

Front

n/360 = _______ = ________

Back

n/360

Front

(Area of sector OABC)/(Area of circle O) =

Back

(y2 - y1) / (x2 - x1)

Front

Slope of a Line =

Back

360°

Front

a+b+c=

Back

180°

Front

c + d =

Back

x + z

Front

b=

Back

60° each; all 3 equal

Front

Angle degree?

Back

3rd side of a triangle rule

Front

Greater than 1 - 2 & Less than 1 + 2

Back

a = a b = b

Front

Congruent angles?

Back

2πr^2 + 2πrh = topbottom + circumfrance unraveled*h

Front

SA =

Back

c = c d = d

Front

Congruent angles?

Back

πr^2 * h

Front

V =

Back

side * √2

Front

Diagonal of a Square =

Back

Interior angles of a Polygon

Front

= 180(n-2) Where n = # of sides of polygon

Back

lwh

Front

V =

Back

x^2 + y^2 = z^2

Front

Pythagorean theorem for right triangles

Back