ANSWER THIS QUESTION I'LL MARK U AS BRAINLIST
Attachments:
Answers
Answered by
1
Answer:
angle C = 90°.
Step-by-step explanation:
angle A + B + C + D = 360°
45° + 135° + C + D = 360°
180° + 2C = 360°
2C = 360-180
C=180/2
C = 90°
Similar questions
English,
25 days ago
Math,
25 days ago
Social Sciences,
25 days ago
Computer Science,
1 month ago
English,
1 month ago
Math,
8 months ago
English,
8 months ago
Math,
8 months ago