Triangle A B C is reflected over side A C and then is dilated to form smaller triangle D E C. Angles B C A and D C E are right a

Question

1 year ago

14

Triangle A B C is reflected over side A C and then is dilated to form smaller triangle D E C. Angles B C A and D C E are right a

ngles.
Right triangle ABC is reflected over AC, then dilated by a scale factor of Two-thirds to form triangle DEC. Which statements about the two triangles must be true? Select three options.

△ABC ~ △DEC
∠B ≅ ∠E
3BC = 2EC
3DE = 2AB
3m∠A = 2m∠D
2m∠A = 3m∠D

Geography

2 answers:

Norma-Jean [14] · Answer 1 · 2023-04-26T13:27:51+03:00

Norma-Jean [14]1 year ago

7 0

Answer:

a

Explanation:

ZanzabumX [31] · Answer 2 · 2023-04-26T12:12:34+03:00

ZanzabumX [31]1 year ago

4 0

Answer:

a

c

d

Explanation: