pearlapis
pearlapis
22-02-2017
Mathematics
contestada
Could I have help on number 7
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NagaKelpie
NagaKelpie
22-02-2017
Y= 21 so HQE = 42 and AQG= 21
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Аноним
Аноним
22-02-2017
m<AQG = y
m<HQE = 2y
first you need to find y=?
EF is a straight line
m<FQG = 90
so
m<HQE = 180 - 90 - 21 - y
2y = 180 - 90 - 21 - y
3y = 69
y = 23
m<HQE = 2y = 2 (23) = 46
m<AQG = y = 23
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