unzilla unzilla

22-05-2022
Mathematics

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solve this asap

Given that <ABD= 42°, <EFD= 81° and <BCF= 60°, find the value of the unknown.

solve by using corresponding, alternate and interior angles method.

solve this asapGiven that ltABD 42 ltEFD 81 and ltBCF 60 find the value of the unknownsolve by using corresponding alternate and interior angles method class=

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iluvyoujenna iluvyoujenna

22-05-2022

Step-by-step explanation:

angle G = 81°

angle CFG = 60°

total angle inside CFG = 180

a+81+60=180

a=39°

In DBCF

Total angle is 360

60+39+138+b=360

b=134°

hope its right :)

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