Problems with the calculator

Watch
Anonymous #1
#1
Report Thread starter 1 month ago
#1
It shows a completely different answer on the calculator, but I did everything right.

I put 1/2(13)(12)sin(120)= 45.28767237. But the answer should be 67.5
0
reply
Anonymous #1
#2
Report Thread starter 1 month ago
#2
Attachment 881452
0
reply
Umaurma
Badges: 15
Rep:
?
#3
Report 1 month ago
#3
you calculated it in radians. If you switch to degrees you get 67.5
0
reply
Anonymous #1
#4
Report Thread starter 1 month ago
#4
(Original post by Umaurma)
you calculated it in radians. If you switch to degrees you get 67.5
How to change to degrees?
0
reply
Umaurma
Badges: 15
Rep:
?
#5
Report 1 month ago
#5
what calculator do you have
0
reply
Anonymous #1
#6
Report Thread starter 1 month ago
#6
(Original post by Umaurma)
what calculator do you have
fx-85GT PLUS
0
reply
the bear
Badges: 20
Rep:
?
#7
Report 1 month ago
#7
there is a function located above the ANS key at the bottom of the keyboard.
0
reply
Umaurma
Badges: 15
Rep:
?
#8
Report 1 month ago
#8
Name:  Image 18-02-2020 at 23.19.jpg
Views: 5
Size:  59.9 KB
0
reply
Anonymous #1
#9
Report Thread starter 1 month ago
#9
(Original post by Umaurma)
Name:  Image 18-02-2020 at 23.19.jpg
Views: 5
Size:  59.9 KB
It worked! Thank you so much.
1
reply
Umaurma
Badges: 15
Rep:
?
#10
Report 1 month ago
#10
https://www.sciencestudio.co.uk/wp-c...X_85GTX_EN.pdf

I think this is the correct manual for your calculator. You can check which one you're in by the R or G at the top
0
reply
Umaurma
Badges: 15
Rep:
?
#11
Report 1 month ago
#11
No worries
0
reply
X

Quick Reply

Attached files
Write a reply...
Reply
new posts
Back
to top
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

What factors affect your mental health the most right now? (select all that apply)

Lack of purpose or routine (190)
15.54%
Uncertainty around my education (199)
16.27%
Uncertainty around my future career prospects (120)
9.81%
Isolating with family (85)
6.95%
Lack of support system (eg. Teachers, counsellors) (47)
3.84%
Lack of exercise/ability to be outside (106)
8.67%
Loneliness (118)
9.65%
Financial worries (52)
4.25%
Concern about myself or my loved ones getting ill (110)
8.99%
Exposure to negative news/social media (89)
7.28%
Lack of real life entertainment (eg. cinema, gigs, restaurants) (107)
8.75%

Watched Threads

View All