Yahoo Answers: Answers and Comments for If the height of a computer screen is 7 in. & the width is 11 in. what is the length of the diagonal? Round to the nearest inch? [Mathematics]
Copyright © Yahoo! Inc. All rights reserved.
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
From Roudy
enAU
Fri, 20 Sep 2019 00:02:09 +0000
3
Yahoo Answers: Answers and Comments for If the height of a computer screen is 7 in. & the width is 11 in. what is the length of the diagonal? Round to the nearest inch? [Mathematics]
292
38
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
https://s.yimg.com/zz/combo?images/emaillogoau.png

From RR: Use Pythagoras. The square on the hypotenuse =...
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
Fri, 20 Sep 2019 06:37:17 +0000
Use Pythagoras. The square on the hypotenuse = sum of squares on the other two sides.
In this case, the diagonal is the hypotenuse:
7^2 + 11^2 = h^2
49 + 121 = h^2
170 = h^2
h = 13 inches

From BillM: 7 squared =49; 11 squared = 121;......49+121 ...
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
Fri, 20 Sep 2019 01:09:24 +0000
7 squared =49; 11 squared = 121;......49+121 = 170;....square root of 170 = 13.0384

From ?: Use the Pythagorean theorem: A²+B² = C² where ...
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
Fri, 20 Sep 2019 00:16:34 +0000
Use the Pythagorean theorem: A²+B² = C² where A and B represent the sides of a right triangle, and C represents the diagonal.
7² + 11² = C²
C² = 170
C = √170
C = 13.04
C ≈ 13 inches (rounded)............ANS
(See below)

From JSG: √(7^2 + 11^2) inches which is about 13 inches.
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
Fri, 20 Sep 2019 21:23:42 +0000
√(7^2 + 11^2) inches which is about 13 inches.

From Engr. Ronald: Apply pythagorean theorem
c = √(a^2 + b^2)
c ...
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
Fri, 20 Sep 2019 13:32:21 +0000
Apply pythagorean theorem
c = √(a^2 + b^2)
c = √(7^2 + 11^2)
c = √(170) or 13 in answer//

From David: Using Pythagoras' theorem the diagonal is ...
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
Fri, 20 Sep 2019 09:38:28 +0000
Using Pythagoras' theorem the diagonal is about 13 inches

From Krishnamurthy: sqrt (7^2 + 11^2) = sqrt 170 = 13 inches
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
Fri, 20 Sep 2019 06:52:30 +0000
sqrt (7^2 + 11^2) = sqrt 170 = 13 inches

From alex: d^2 = 7^2 + 11^2
>d = ...
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
Fri, 20 Sep 2019 00:03:01 +0000
d^2 = 7^2 + 11^2
>d = ...

From Roudy: can someone...help...???
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
Fri, 20 Sep 2019 00:03:52 +0000
can someone...help...???

From Hernando: It's a 12" diagonal.
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
https://au.answers.yahoo.com/question/index?qid=20190920000209AAp9n2Y
Fri, 20 Sep 2019 00:02:53 +0000
It's a 12" diagonal.