Find the value of c that makes the expression a perfect square trinomial. Then write the expression as the square of a binomial. x² + 8x + c

To show that polygon abcde is congruent to polygon fghij, a must be used to make the two polygons coincide. a sequence of two transformations that can be used to show that polygon abcde is congruent to polygon fghij is .

What is an alternate exterior angle

Find cot x if sin x cot x csc x = √2