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Mathematics 11 Online
OpenStudy (logan13):

What is the value of b?

pooja195 (pooja195):

Triangle has 180 degrees 90+51+x=180 solve for x

OpenStudy (logan13):

141-180

OpenStudy (anonymous):

It's the same idea to solve any of these few problems you've made. 180 - angle 1 - angle 2 = angle 3. Or angle 1 + angle 2 + x = 180, solve for x. Both methods are the same.

pooja195 (pooja195):

141-180 switch it 180-141= ?

OpenStudy (logan13):

39

pooja195 (pooja195):

Well done :)

OpenStudy (logan13):

80% woohoo

OpenStudy (logan13):

thanks guys

pooja195 (pooja195):

Let's try for a 100% next time ;=) yw

OpenStudy (logan13):

yea

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