To multiply fractions by a whole number, you just multiply the numerator (top number) by the whole. Once you find that, divide the numerator by the denominator (bottom number), and you get a decimal version of the answer. If you don't know how to convert decimals to fractions, you can look it up on wikiHow. Thanks!
Well all for sided figures are known as quadrilaterals and if a quadrilateral has 4 right angles, it would either be a square or rectangle. A square is a quadrilateral that has 4 right angles and 4 equal sides. A rectangle, however, is a quadrilateral that has 4 right angles with two sets of parallel lines! 2k Views Â· View Upvoters
An equilateral triangle has three congruent sides, and is also an equiangular triangle with three congruent angles that each meansure 60 degrees. To find the height we divide the triangle into two special 30 - 60 - 90 right triangles by drawing a line from one corner to the center of the opposite side. This segment will be the height, and will be opposite from one of the 60 degree angles and adjacent to a 30 degree angle.