What did Lucifer look like as an angle?

What is the mathematical symbol in describing waves? How much is 54mm in inches? Is Z perpendicular line segments? What is less than 50 shares of stock called? What a product of the numerator of on fraction and the denominator of another fraction? What is the meaning and importance of valuation concept? What is the square root of 16x to the power of 4? How much carpet for a 9 x 12 room? How is one hundred two-ten thousandths written in standard and expanded form? How can you burn 5kg in 2 month? what is 1 half minus 11 thirds? How many miles is 100000 centimeters? What are the numbers that can go into 27? What is 54.00 plus tax? In what way is a square different from a rectangle? Is it possiable to draw a triangle with two obtuse angles.? Palindrome for an expression of surprise? What is the sum of the whole numbers from 1 through 80? What 27 percent as simplest form fraction? What is the 10 foot rule stand for?