A student claims quadrilateral ABCD is a square with the vertices A(1, 1), B(5,2), C(6,-2), and D(2, -3 by saying all sides are congruent. Is this student correct, yes or no? Show your work and EXPLAIN your reasoning for full credit.​

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate. in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

Math each whole number with a rational, exponential expression

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction