Respuesta :
Answer:
- the lengths of TA and RP using the distance formula to show that the diagonals are congruent.
- the slopes of TR, RA, AP and TP to show that one pair of opposite sides is parallel.
Step-by-step explanation:
A trapezoid is a four-sided polygon or a quadrilateral. It has one set of opposite sides which are parallel and a set of non-parallel sides.
(Therefore, statement 1 is incorrect and statement 4 is correct)
If the non-parallel sides of the trapezoid are equal in length, then it is called an isosceles trapezoid. An isosceles trapezoid has a line of symmetry and both the diagonals are equal in length.
(Therefore, statement 3 is correct).
Statement 2 is incorrect as the diagonals are NOT perpendicular

Answer:
C is the corect answer give brainliest boy or girl above his/her/they explanation was good