### What does a triangle over an equal sign mean?

ä : Alt + 0228. ö : Alt + 0246. ü : Alt + 0252. ß : Alt + 0223. Ä : Alt + 0196. Ö : Alt + 0214. Ü : Alt + 0220.

https://www.restaurantnorman.com/what-does-an-equals-sign-with-a-triangle-above-it-mean/

### Which triangle has all angles equal?

The Isosceles Triangles have the following properties: Two sides of equal length Two equal angles One line of symmetry

https://www.quora.com/What-is-a-triangle-called-if-all-sides-are-equal-and-all-angles-are-equal

### How to type approximate sign?

On the advanced view, type Almost Equal. You should now see only the Approximately Equal to sign on the character map dialog. Double click on the symbol to select it. Alternatively, click on the Select button. After you select the symbol, hit on the Copy button to copy.

https://www.myofficetricks.com/how-to-insert-approximately-equal-symbol-in-word/

### What kind of triangle has all side equal?

In the equilateral triangle, all the sides are the same length (congruent) and all the angles are the same size (congruent). Since the sum of the angles of a triangle is always 180 degrees, we can figure out the measure of the angles of an equilateral triangle:

https://www.storyofmathematics.com/types-of-triangles

pdf for "equals sign with triangle on top".(Page 1 of about 18 results)

# "equals sign with triangle on top"

## Solution 1: The Triangle

The triangle consists of N rows with 1 &lt; N &lt;= 100. We number the rows of the triangle from top to bottom starting at 1, and the positions in each row from left to right also starting at 1. The number appearing in row r at position p is denoted by T[r, p] where 1 &lt;= r &lt;= N and 1 &lt;= p &lt;= r. There are 1+2+...+N = N*(N+1)/2 numbers in the triangle.

## Misuse of the equals sign: An entrenched practice from early …

Capraro et al. (2007) investigated the approach to the equals sign in Chinese textbooks, noting that multiple representations for equality in textbooks and teacher books assisted students to correctly interpret the equals sign: …all of the textbooks introduce the …

## In a right triangle, the square of the length of the hypotenuse …

In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs. c2 = a 2 + b 2 Area of square C = Area of square A + Area of square B Square A Square B e C c a b Area of square A = a 2 Area of square B = b 2 Area of square C = c 2

## Proof that the sum of every triangle’s angles equals 180

2 To prove that the three angles of all triangles add up to 180°, we’re going to start with any ‘ol triangle ! ABC, and mark its angles with ♥, !, and . Our goal will be to prove that ♥ + ! + = 180°. If we do that, we’re golden. Take a look at the drawing below. On top of this regular ‘ol triangle, we’ll extend all three of its sides to lines, AC

## Engineering Symbology, Prints and Drawings

1" = 1" Read as 1 inch (on the drawing) equals 1 inch (on the actual component or system). This can also be stated as FULL SIZE in the scale block of the drawing. The measured distance on the drawing is the actual distance or size of the component. 3/8" = 1' Read as 3/8 inch (on the drawing) equals 1 foot (on the actual component or system).

## Section 3: Signs of Operation and Comparison - ICEB

Note: The presence or absence of spaces in braille is an important aid to parsing mathematical expressions and equations. Print spacing is often simply a matter of printing style. 3.1.1 In general, signs of operation are unspaced in braille and signs of comparison are spaced in braille.

## 10 Minutes of Code - Texas Instruments

s:= ½ * (a + b + c) is read “s gets ½ the perimeter of the triangle.” On the TI-Nspire™ CX, this symbol, Ï, is accessed by pressing /t. On a computer or the handheld, you can also type the two characters (colon and equals sign) separately. On the handheld, press º to access the colon. For the equals sign, press =. On a handheld, it is simpler to just select the

## SIGHT DISTANCE TRIANGLES What is the Clear …

·A sight distance triangle is measured from edge of pavement to edge of pavement or, if an unpaved roadway, from the edge of the travelway. ·Determination of sight distance triangles may also be calculated by a traffic or civil engineer, consistent with AASHTO Green Book, to provide an unobstructed view of the roadway visible to the driver.

## Math symbols deﬁned by LaTeX package «mathabx»

02251 ≑ \Doteq mathrel amssymb = \doteqdot (amssymb), /doteq r: equals, even dots 02252 ≒ \fallingdotseq mathrel amssymb equals, falling dots 02253 ≓ \risingdotseq mathrel amssymb equals, rising dots

## Livestock Branding in Oklahoma - OSU Extension

The top angle (corner of second square) is designated as the number 3 with the 5, 7 and 9 angles following in the same clockwise manner. Two adjacent vertical lines, as with the number “11,” represents the number 1. Two adjacent horizontal lines, or an …

## Proposal for Emoji: EQUAL SIGN - Unicode

the EQUAL SIGN can be used to represent the quest for equality of any oppressed group; it is easy to imagine women, POC, and LGBTQ+ individuals using the EQUALS SIGN alongside their own symbols to capture the fight for equal rights. Other, less socially-minded possibilities include joke equations (“grumpy face plus ice cream

## TALKING POINT: Solutions offered to the question 8 + 4 = + 5 …

IMPLICATIONS: Use of the phrase equal sign instead of equals sign may help to remind teachers and students of its multiple meanings beyond just “perform a calculation” Students should have opportunities to encounter multiple properties of equality in their use of the equal sign: reflexivity (x = x, or 8 = 8), symmetry (if a = 5, then 5 = a) and

## APPENDIX 1 BRAILLE SYMBOLS AND INDICATORS

at sign @ @a 3.7 backslash \ _* 7 brace (curly bracket), opening { _&lt; 7 brace (curly bracket), closing } _&gt; 7 bracket, angle, opening &lt; @&lt; 7 bracket, angle, closing &gt; @&gt; 7 bracket, curly, opening { _&lt; 7 bracket, curly, closing } _&gt; 7 bracket, round, opening ( "&lt; 7 bracket, round, closing ) "&gt; 7 bracket, square, opening [ .&lt; 7

## SOLVING THE RIGHT TRIANGLE

right triangle. STEPS TO FOLLOW : 1. First find the missing angle. Since all of the angles of a triangle add up to 180 degrees and you already have a 90 degree angle (right triangle), you can subtract the known angle measure from 90 to get the measure of the missing angle. In this example, A = ? a = .0345 B = 23o10' b = ? C = 90oc = ?

## CHAPTER 4 EARTHWORK Section I. PLANNING OF

2 = the lengths of the bases; and h = the perpendicular distance, or height, between parallel bases for a trapezoid and from base to vertex for a triangle. square feet 2a of triangle ajk = 5.7 x...

## CONTEXTUAL MEANINGS OF THE EQUALS SIGN AS …

Efforts to steer children’s understanding of the equals sign through the use of particular semiotic tools depend on recog-nition that differing views of the sign may coexist in the mind of the child. In other words, children’s understandings of the equals sign are negotiated, not simply sequenced developmentally. Light (1980) identified six meanings of the

## THE EQUALS SIGN: OPERATIONS, RELATIONS AND …

the equals sign can be used to replace the other. Children’s conceptions of the equals sign We investigated how children think about the equals sign in Britain and China. We were inter-ested in making a comparison – because in China a different approach is taken to introducing this important mathematical symbol. Previous research

## Geometry Regents Exam 0812 www.jmap - Marlboro Central …

2) Parallel lines have congruent corresponding angles. 3) Corresponding parts of congruent triangles are congruent. 4) Alternate interior angles in congruent triangles are congruent. 9 The equation of a circle with its center at (−3,5) and a radius of 4 is 1) (x+3)2+(y−5) =4 2) (x−3)2+(y+5) =4 3) (x+3)2+(y−5) =16 4) (x−3)2+(y+5)2=16. Geometry Regents Exam 0812.