How many acute angle does a 5-sided polygon have?

Can 912 and 15 be the side of a right triangle? What are the measurements of any exterior angle of an equiangular triangle? What is the Surface Area of a cylinder with radius 9.6 meters and height 6.9 meters? Who does this number belong to plus 442037697136? How many times larger is4900 than4.9? How many inches is 40x20? Develop the Boolean equation for the Y3 output of a decimal-to-binary encoder with inputs I0-I9 and outputs Y0-Y3? How do you get square meters? What is the circumference of an 18 foot circle? How many 2s in 47? What is -7i? Two prime numbers that equal 78? What is the algebraic expression for the difference of a number and seven? Is one less than ten thousand? How many brothers and sisters do you have? What is 7 plus 6 times 3 minus 1? How can you explain how you know what the first 10 composite numbers are? What is dhatu roop of hun in sanskrit? How many special tricolored bracelets could be formed from 15 orange beads 86 red beads 92 green beads and 17 pieces of string? How can you draw a rectangle?