Question

pleasee help i'll give the brainliest answer​

Answer 1

Step-by-step explanation:

1) I don't no because I tell some only

Answer 2

Answer:

1. a). m angle A = 90°. b). m angle B = 90° c). m angle C = 90°
2. a) AB = DC b). BC = AD c). CD = BA
3. a). AC = BD. b). BD = AC. c). BO = OD
4. a). AO = OB b) CO = DO
5. a). DOA~= COB b). AOB ~= DOC c). BOC ~= AOD
6. a). yes b). yes

your correct answer