# www.nerdytshirt.com

## Now offering more than 100 unique Nerdy T-Shirt designs!

Our math and science t-shirts address your physical, social, and intellectual needs.

# Trigonometry T-Shirts

The Law of Sines. Nerdy SINES FROM ABOVE Shirts. |
A standard cofunction involving tangent and cotangent. Nerdy CODEPENDENT Shirts. |
The reciprocal identity for secant. Nerdy FLIPPED OUT Shirts. |

A cofunction identity involving sine and cosine. Nerdy SHIFTY Shirts. |
One of the three standard identities for the cosine of a double angle. Nerdy DOUBLE YOUR PLEASURE Shirts. |
The basic sine function. Nerdy CATCH THE WAVE Shirts. |

The standard identity for the sine of a double angle. Nerdy DOUBLE OR NOTHING Shirts. |
The standard identity for the tangent of a double angle. Nerdy DOUBLE UP Shirts. |
The standard identities for the sine and cosine of a half angle. Nerdy HALF MEASURES Shirts. |

A common form of the Law of Cosines. Nerdy OBEY THE LAW Shirts. |
The definition of the tangent function. Nerdy GET A TAN Shirts. |
The standard identities for the tangent of a half angle. Nerdy HALF AND HALF Shirts. |

A laughably incorrect trigonometric identity. Nerdy FAKE ID Shirts. |
One of the three standard identities for the cosine of a double angle. Nerdy DOUBLE TROUBLE Shirts. |
One of the three standard identities for the cosine of a double angle. Nerdy DOUBLE TAKE Shirts. |

The standard identity for the sine of a difference of angles. Nerdy MAKING A DIFFERENCE Shirts. |
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