Someone help me with this please! Look at the images for a picture of the problem What is the first error Jordy made in his proof?
Choose 1

(Choice A)
A
Jordy used an invalid reason to justify the congruence of a pair of sides or angles.

(Choice B)
B
Jordy only established some of the necessary conditions for a congruence criterion.

(Choice C)
C
Jordy established all necessary conditions, but then used an inappropriate congruence criterion.

(Choice D)
D
Jordy used a criterion that does not guarantee congruence.

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.