Answer:
A is (3,0)... B is (-1,2)... C is (-3,3)... D is (-2,4)... … please tell me if i'm wrong
(5,1)
(4,0)
(2,1)
(3,2)
Step-by-step explanation:
A': (0, 3) + (5, -2) = (5,1)
B': (-1,2) + (5,-2) = (4,0)
C': (-3,3) + (5,-2) = (2,1)
D': (-2,4) + (5,-2) = (3,2)
B. m∠A + m∠C = m∠B + m∠D
To inscribe a quadrilateral in a circle, the sums of its opposite angles must be equal (each sum of its opposite angles equals 180 °)
is probaly answer choice The answer is B: Between 69 and 70