Please answer the questions written in the image
Attachments:
Answers
Answered by
1
Answer:
20 is the answer
brainliest
Answered by
1
Step-by-step explanation:
Q1: by angle sum property of quadrilateral
7x+5x+3x+3x=360
18x=360
x=20
Q2:hey mate how angle BOC be 90 degree
correct your question
please mark as brainliest
Similar questions
Math,
3 months ago
Social Sciences,
3 months ago
Math,
10 months ago
Chemistry,
10 months ago
English,
10 months ago