Angle ABD = ? | Desmos

Expression 11: "A" Subscript, 2 , Baseline equals StartRoot, 0 , EndRoot

equals

0

11

Expression 12: "B" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline plus 2cosine left parenthesis, 180 minus 54 , right parenthesis

equals

1.6 2 4 4 2 9 4 9 5 4 2

12

Expression 13: "B" Subscript, 2 , Baseline equals "C" Subscript, 2 , Baseline plus 2sine left parenthesis, 180 minus 54 , right parenthesis

equals

1.6 1 8 0 3 3 9 8 8 7 5

13

Expression 14: "C" Subscript, 1 , Baseline equals 2.8

2.8

5

14

Expression 15: "C" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline

equals

0

15

Expression 16: "D" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus cosine left parenthesis, 45 plus 27 , right parenthesis

equals

0.3 1 5 4 1 2 5 0 1 0 4

16

Expression 17: "D" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus sine left parenthesis, 45 plus 27 , right parenthesis

equals

0.9 5 1 0 5 6 5 1 6 2 9 5

17

Graphs

18

Expression 19: polygon left parenthesis, "A" , "B" , right parenthesis

19

Expression 20: polygon left parenthesis, "A" , "D" , "B" , "C" , right parenthesis

20

Points

21

32

powered by

powered by

A

B

C

D

1

2

27°

45°

54°

to save your graphs!

New Blank Graph

Examples

Lines: Slope Intercept Form

example

Lines: Point Slope Form

example

Lines: Two Point Form

example

Parabolas: Standard Form

example

Parabolas: Vertex Form

example

Parabolas: Standard Form + Tangent

example

Trigonometry: Period and Amplitude

example

Trigonometry: Phase

example

Trigonometry: Wave Interference

example

Trigonometry: Unit Circle

example

Conic Sections: Circle

example

Conic Sections: Parabola and Focus

example

Conic Sections: Ellipse with Foci

example

Conic Sections: Hyperbola

example

Polar: Rose

example

Polar: Logarithmic Spiral

example

Polar: Limacon

example

Polar: Conic Sections

example

Parametric: Introduction

example

Parametric: Cycloid

example

Transformations: Translating a Function

example

Transformations: Scaling a Function

example

Transformations: Inverse of a Function

example

Statistics: Linear Regression

example

Statistics: Anscombe's Quartet

example

Statistics: 4th Order Polynomial

example

Lists: Family of sin Curves

example

Lists: Curve Stitching

example

Lists: Plotting a List of Points

example

Calculus: Derivatives

example

Calculus: Secant Line

example

Calculus: Tangent Line

example

Calculus: Taylor Expansion of sin(x)

example

Calculus: Integrals

example

Calculus: Integral with adjustable bounds

example

Calculus: Fundamental Theorem of Calculus

example

Terms of Service|Privacy Policy