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Mathematics 7 Online
OpenStudy (anonymous):

Urgent help needed pls help

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (anonymous):

use tan (angle)=perpendicular/base

OpenStudy (anonymous):

still stuck??

OpenStudy (anonymous):

yeah @stgreen didnt get the right answer

OpenStudy (anonymous):

how did you calculate??

OpenStudy (anonymous):

the way u told me tan (angle)= perpendicular/base but still didnt get the right answer

OpenStudy (anonymous):

which angle did you use??

OpenStudy (anonymous):

32

OpenStudy (anonymous):

OpenStudy (anonymous):

tan(35)=x/235 find x tan(32)=x2/235 find x2 x1=x-x2

OpenStudy (anonymous):

so will the answer be 17.70 @stgreen

OpenStudy (anonymous):

yup

OpenStudy (anonymous):

@stgreen do you think u could help me with a multiple choice question as well

OpenStudy (anonymous):

OpenStudy (anonymous):

@stgreen do u think u can help me with the above question

OpenStudy (anonymous):

ok lemme see

OpenStudy (anonymous):

OpenStudy (anonymous):

there is a method to check it...if you want??but i don't think you'll understand it quickly

OpenStudy (anonymous):

if two sides and one non-included angle is given

OpenStudy (anonymous):

@stgreen i have nver done this in class so i dont understand what u posted do u think u could summarise that file for me

OpenStudy (anonymous):

it's kinda bit difficult for you at your level but what you can do is find that x i mentioned up...then check it its >1 or <1 or =1

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