Answer:
<c = 45°
<d = 90°
I am not sure okay....this ia sq right?
Answer:
11 inches
Step-by-step explanation:
square root of 121 = 11
Your question is already in decimal form :) but heres fraction!
Answer:
where is simplify question
Answer;
-Calculate the lengths of the diagonals, and show that they are equal.
-Calculate the slopes of every side, and show that adjacent sides are perpendicular.
Explanation;
-A parallelogram is a quadrilateral with 2 pairs of opposite, equal and parallel sides. If the diagonals of a parallelogram are congruent, then it’s a rectangle and also if a parallelogram contains a right angle, then it’s a rectangle.
