① One angle of a parallelogram is 90. Whate oft the order three angles?
Answers
Answered by
2
=360° - 90° ( sum of angle of parellelogram is 360°)
= 270°
Answered by
1
Answer:
they are also 90 degree (360-90)=270
Step-by-step explanation:
because the sum of angle of parallelogram is 360 degree
Similar questions
English,
18 days ago
English,
1 month ago
Physics,
1 month ago
Social Sciences,
9 months ago
Math,
9 months ago