menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
A rectangular book measures 12 x 15. What is the length of its diagonal? Round the answer to the nearest tenth.
Ask a Question
Questions
Unanswered
Tags
Ask a Question
A rectangular book measures 12 x 15. What is the length of its diagonal? Round the answer to the nearest tenth.
asked
Aug 7, 2023
125k
views
5
votes
A rectangular book measures 12 x 15. What is the length of
its diagonal?
Round the answer to the nearest tenth.
Mathematics
high-school
Rhea
asked
by
Rhea
8.2k
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
0
votes
Use Pythagoras
a² + b² = c²
12² + 15² = c²
144 + 225 = 369
Square root of 369 = 19.2
Sigint
answered
Aug 12, 2023
by
Sigint
8.8k
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
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org