The symbol for two parallel lines is two vertical lines. **The symbol for two perpendicular lines** is an upside-down T.

Contents

- 1 What does T stand for in math?
- 2 What does T stand for in this formula?
- 3 What does this symbol mean ⊥?
- 4 What is t mean?
- 5 What is the T number?
- 6 What does triangle t mean?
- 7 What does v d’t stand for in physics?
- 8 What does upside down t mean in geometry?
- 9 What is upside down T in algebra?
- 10 What is upside down T in linear algebra?
- 11 What does T stand for in trig?
- 12 What are the 3 types of geometry?

## What does T stand for in math?

Mathematics. T score, a statistical term. Student’s t-distribution, statistical term.

## What does T stand for in this formula?

Understanding the compound interest formula The ‘r’ shows the interest rate in decimal form. The ‘n’ variable is used in two places and stands for the number of compounding periods. The ‘t’ represents the time in years.

## What does this symbol mean ⊥?

Perpendicular lines are lines, segments or rays that intersect to form right angles. The symbol ⊥ means is perpendicular to. The rays →PT,→TU and →TW are perpendicular to each other.

## What is t mean?

T or t is the 20th letter in the modern English alphabet and the ISO basic Latin alphabet. It is derived from the Semitic letter taw via the Greek letter tau. In English, it is most commonly used to represent the voiceless alveolar plosive, a sound it also denotes in the International Phonetic Alphabet.

## What is the T number?

: a number that is similar to the f-number but takes into account the amount of light actually transmitted by a lens after loss by absorption and reflection and that equals the f-number divided by the square root of the transmittance.

## What does triangle t mean?

the triangle is a mathematical symbol which denotes change in a quantity. it is called delta. so delta v= final velocity -initial velocity,delta t=time during the final velocity – time during the initial velocity was recorded.

## What does v d’t stand for in physics?

Sep 17, 2015. v=dxdt. This means that the velocity over a certain period of time is the instantaneous change in position (dx) over the instantaneous change in time (dt).

## What does upside down t mean in geometry?

Perpendicular lines intersect at a right angle. The symbol for two parallel lines is two vertical lines. The symbol for two perpendicular lines is an upside-down T.

## What is upside down T in algebra?

What is the math symbol that looks like an upside down T? A perpendicular symbol is simply an upside down capital letter T. It looks like this: Adjacent angles: Two angles are adjacent if they have the SAME VERTEX, share ONE SIDE and do not overlap.

## What is upside down T in linear algebra?

The upside down capital T means <perpendicular>, both in elementary geometry and in linear algebra (or functional analysis). A to the power T upside dowm is the subset B of M made up of all y in M, such that whatever x from the subset A of M, <x,y> = 0, where (M,<,>) is a scalar product space.

## What does T stand for in trig?

Trigonometry, the branch of mathematics concerned with specific functions of angles and their application to calculations. There are six functions of an angle commonly used in trigonometry. Their names and abbreviations are sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (csc).

## What are the 3 types of geometry?

In two dimensions there are 3 geometries: Euclidean, spherical, and hyperbolic.