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Having two dashes on a triangle is common notation in arithmetic, specifically geometry. Two dashes mean that there is one dash each on two different lines of the triangle, and this indicates that the two lines are of equal length. This also means that the triangle is an isosceles triangle.
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BlakeTwo dashes on a triangle typically indicate that the triangle is congruent to another triangle. In geometry, congruent triangles have the same size and shape, with corresponding sides and angles equal. The dashes are a common notation used to show this relationship between the two triangles.
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When proofreading What does three lines put under a letter mean?
When proofreading, those three dashes mean capitalize the letter.
What does a triangle stamped on silver mean?
in a triangle "IRH"
What is the area of a perpendicular triangle?
I do believe you mean RIGHT triangle when you said perpendicular triangle. A right triangle has two legs and a hypotenuse. The area of a right triangle is 1/2 * (first leg) * (second leg) How do you determine which ones are the legs and which one is the hypotenuse? The hypotenuse is ALWAYS the largest number. So, choose the 2 smallest numbers.
What sort of triangle has 2 equal sides and 2 equal angles?
An isosceles triangle has 2 equal sides and 2 equal angles.
A triangle with 2 equal sides and 2 equal angles?
It is an isosceles triangle.
