If hexagon JGHFKI Is congruent to hexagon SRTQUV, which pair of angles must be congruent?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?