DavidAzu8 DavidAzu8

23-11-2020
Mathematics

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Find the angles a,b,c and d

Find the angles abc and d class=

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ztimughal ztimughal

24-11-2020

a=180-79=101

c=180-83=97

a+c+d+b=360

101+97+2x=360

198+2x=360

2x=360-198=162

X=162/2=81

a=101

b=97

b and d=81

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