# Essays Tagged: *"right angles"*

#### Blaise Pascal

esof figures, in particular the proposition that the sum of the **angles** of atriangle is equal to two **right** **angles**. His father noticed his sons ability inmathematics and gave him a copy of Euclids's Ele ...

Subjects: Science Essays > Mathematics

#### Aeroplane Physics

e wings, providing a force called lift that holds them up.Lift is the part of the total reaction at **right** **angles** to the relative airflow. It is varying according to the shape (camber) of the wings. Pr ...

Subjects: Science Essays > Physics

#### Production Techniques from "Gattaca" and Their Importance

ic engineering might be closer than we imagined. The building of Gattaca is designed b Frank Lloyd W**right**, and doesn't seem to have any **right** **angles**. Inside, in a boring office complex, were at anonym ...

Subjects: Art Essays > Film & TV Studies

#### How a square can also be considered a rectangle as well as other shapes.

Every square is a rectangle, but not every rectangle is a square. A rectangle always has 4 **right** **angles**. So does a square, so that can be considered a rectangle. A rectangle can have sides of ... onsidered a rectangle. A rectangle can have sides of any length just as long as all four **angles** are **right** **angles**. A square however must have congruent sides. So not all rect**angles** are squares, only th ...

Subjects: Science Essays > Mathematics

#### Workplace Dilemma Issue

smission systems. Electromagnetic radiation is made up of electric and magnetic fields that move at **right** **angles** to each other at the speed of light. (Answers.com 2006).Figure 1. Electromagnetic Spect ...

Subjects: Businesss Research Papers

#### Sovereign Rights

r. This is called refraction. -wave rays are used to describe refraction. -Normal is aline drawn at **right** **angles** to a boundary at the point where an incident wave ray strikes the boundary. -The angle ...

Subjects: Humanities Essays

#### Slope Essay

l) and y (vertical) axis on a xy-coordinate plane. When you draw your two lines they should meet at **right** **angles** at a point zero. The axis is divided into four quadrants. Then you find any two points ...

Subjects: Social Science Essays > Economics

#### Roofs

fore be ventilated to prevent condensation in the cold air space. Firring pieces would be useful at **right** **angles** to the joists to allow the ventilation to reach most of the enclosed roof space. A vapo ...

Subjects: Science Essays > Technology

#### Descartes: Ontology or Cosmology?

tence can no more be separated from the essence of God thancan having its three **angles** equal to two **right** **angles** be separated fromthe essence of a [rectilinear] triangle, or the idea of a mountain fro ... actly the same way that thefact that the sum of all three **angles** of a triangle equal the sum of two **right** **angles**. Though this analogy, Descartes emphasizes the incredible simplicity of the argument. H ...

Subjects: Humanities Essays > Philosophy > Comparative Philosophy & Ethics