3 years ago

50 points! Please help me with both. Random answers with be reported

Mathematics

1 answer:

Liula [17]3 years ago

8 0

Answer:

Q1. 86°
Q2. B(2,0), D(3,1)

Step-by-step explanation:

The angle of rotation is twice the angle of intersection:

43°*2 = 86°

Dilation by a scale factor of 2 resulted in:

(x, y) → (2x, 2y) for each point C' and D'

The endpoints of the original segment are:

C = (4/2, 0/2) = (2, 0)
D = (6/2, 2/2) = (3, 1)

Correct choice is B

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