menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
AB is perpendicular to CD . How many 90° angles are formed by the intersection?
Ask a Question
Questions
Unanswered
Tags
Ask a Question
AB is perpendicular to CD . How many 90° angles are formed by the intersection?
asked
Sep 2, 2017
231k
views
0
votes
AB is perpendicular to CD . How many 90° angles are formed by the intersection?
Mathematics
high-school
TomL
asked
by
TomL
8.0k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
1
vote
Perpendicular lines make a cross. There are 4 right angles.
Gary Holland
answered
Sep 7, 2017
by
Gary Holland
7.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org