in a trapezium ABCD ,Find the meaaure of D
Attachments:
![](https://hi-static.z-dn.net/files/de0/67ceadf697a2f01fa14d995d825c256d.jpg)
Answers
Answered by
3
Answer:
55
Step-by-step explanation:
trapezium opposite angles are equal...
Answered by
1
Answer:
1. Sum of all angles of quadrilateral is 360degrees.
2. In trapezium adjacent angles are same.
so, let angle c and angle d be x.
so 55+55+x+x=360
110+2x=360
2x=360-110
2x=250
x=250/2
x= 125
So angle c and d is 125 degrees
Similar questions
Social Sciences,
1 month ago
Geography,
1 month ago
History,
3 months ago
Math,
3 months ago
Math,
11 months ago