THIS USER ASKED 👇
Which of these figures must be a rectangle? O A. A trapezoid with at least one right angle O B. A trapezoid with two congruent sides O C. A parallelogram with at least one right angle O D. A parallelogram with four congruent sides
THIS IS THE BEST ANSWER 👇
C. paralelogram with at least one right angle
Step by step explanation:
a parallelogram cant have a right angle because the other side must also have one.