The answer is d. The reason this is the answer is because to find the area of a triangle you will find half of the base times the height. The formula looks like this: A=1/2bh.
On this picture the base is the length of the bottom part of the triangle (c). It is the distance of the solid line only.
The height is represented as the straight line that is perpendicular to the base (forms a right/90 degree angle). X is the height of the triangle.
Therefore, 1/2cx is the answer.
Answer:
{x:x is a real number}
Since any value can replace x to give an integer.
{x:x is a real number}
That prob means you got it wrong, unless your teacher told you that there could be a decimal
The answer is C. This is because -4 is less than 0, so there can't be any counters if the value is less than 0.
<span>It is undefined because it is one of the building blocks of geometry.
In order to define a term, we must have a definition of <u>all of the words</u> used to describe it. As this progresses, we would have a never-ending list of words to define; at some point, we must accept a few basic building blocks as being undefined.</span>