Could I have help on number 7
Y= 21 so HQE = 42 and AQG= 21
m<AQG = ym<HQE = 2yfirst you need to find y=?EF is a straight linem<FQG = 90som<HQE = 180 - 90 - 21 - y2y = 180 - 90 - 21 - y3y = 69y = 23m<HQE = 2y = 2 (23) = 46m<AQG = y = 23