please answer fast......
Attachments:

Answers
Answered by
1
Answer:
60°
Step-by-step explanation:
angle CBA = 90°
angle BAC = angle B + angle C + angle A = 180°
= 90 + 30 + angle A = 180
= angle A = 180 - 120
= angle A = 60°
Angle A = Angle C (both triangles are equal as given in question)
Angle C = Angle DCE = 60°
Hope it helps.
Please mark me as Branliest.
Similar questions
Math,
4 months ago
Social Sciences,
4 months ago
Art,
4 months ago
Math,
8 months ago
English,
8 months ago
Math,
1 year ago
Computer Science,
1 year ago