WHO AM I

I am a mathematical expression. I consist of TWO TERMS connected by a plus or subtraction sign. WHO AM I?

I am an angle. I am an angle SMALLER than the right angle and I range between 0 to 90 degrees. WHO AM I?

I am a flat, two-dimensional shape. I have FOUR EQUAL SIDE and four right angles. WHO AM I?

I am PART OF A WHOLE. I have numerator and denominator. They always use pizza or pie to represent me. WHO AM I?

I am a SMALL number. I dictate how many times you will multiply the number to itself. WHO AM I?

I indicate EQUALITY in expression or equation. I am made of two small horizontal lines. WHO AM I?

I am a basic operation. Doing my process involves COMBINING numbers to form a bigger number. WHO AM I?

I the distance AROUND the shape. I am being found by adding together the length of all a shape’s sides. WHO AM I?

I am a shape that is made out of curved line. I am round and all points are EQUIDISTANCE to my center point. WHO AM I?

I am a branch of Mathematics. I deal with SHAPES, lines, angles and area. WHO AM I?