The point (–7, 1) when reflected across the origin maps onto
A) (7, 1).
B) (–1, 7)...
Mathematics, 01.06.2020 22:59, Saise9288
The point (–7, 1) when reflected across the origin maps onto
A) (7, 1).
B) (–1, 7).
C) (1, –7).
If the acute angle made by two intersecting lines l and m is 51° and image ABCD is reflected across the line l followed by a reflection across line m, then find the angle through which ABCD is rotated.
A) 51°
B) 25.5°
C) 102°
D) 26°
Find the scale factor of dilation if PQ is dilated to P′Q′ such that = 18 and = 6.
A) 12
B) 1∕3
C) 3
D) 24
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