Given that m ZABD = 84º and mZBAC = 37°, what is the m ZACD?
370
590
84°
Not enough information.

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.