What is a trianiel?

What is six sided shape called? How do you find to sine of an angle? If the angle of elevation of the sun is 53 degrees when a flagpole casts a shadow of 12 m then the height of the flagpole is? If the resultant of two vectors each of magnitide f is twice of magnitude F then angle bw? Half range sine and cosine series? Formula for volume of triangular prism? What is sine of 45? What is the sign of the symbol of g major? What does ntr stand for? What is the Difference between rising and falling tone? What is Trailing Angle in welding? What is the Cosine of 62 degrees? How do you write Sincerely in French? How many weeks is a trimester? Are tornadoes bigger then hurracanes? What is true about the sum of the angles in any triangle? What is the leading tone of the f major scale? How far did the Goliad TX tornado travel? How do you kill cyclops? What is 50.3625 in DMS form?