answersLogoWhite

0


Best Answer

180 degrees - check your maths book - put to right angles back to back and take out the line in the middle what is 90 + 90?

User Avatar

Wiki User

14y ago
This answer is:
User Avatar
More answers
User Avatar

Anonymous

Lvl 1
4y ago

it is 180 because 90+90 = 180

your welcome

from your friendly neibouhood wiki user

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is straight line angle?
Write your answer...
Submit
Still have questions?
magnify glass
imp