Mario lives 2 miles from his school and rides his bike there each day. He rides past one block every 50 seconds. Each block is 300 feet long. What is the rate, in feet per second, at which Mario rides his bike?

i) BC ║ AD

iii) BA ≅ CD

v) ∠CBA ≅ ∠BCD

Step-by-step explanation:

In a isosceles trapezoid. The non parallel sides must be equal.

In general, trapezoid has one set of parallel lines in addition isosceles trapezoid the non parallel sides must be equal.

Therefore, the angles ∠CBA ≅ ∠BCD

Hence, the following statements are true.

i) BC ║ AD

iii) BA ≅ CD

v) ∠CBA ≅ ∠BCD

Hope this will helpful.

Thank you.