Geometryeasy · Past Paper
Find the image of point (1, 2) when reflected across the x-axis.
A(-1, 2)
B(1, -2)
C(-1, -2)
D(2, 1)
✓ Correct Answer: B — (1, -2)
Reflection across x-axis changes the sign of the y-coordinate.
Share this question
More from Geometry
- If the transversal of two parallel lines creates an interior angle of 2x and a corresponding angle of 60, find x.
- The length of the common chord of two intersecting circles is 24 cm. If their radii are 13 cm and 15 cm, find the distance between their centers.
- Which part of the circle is the region between two radii and an arc?
- What is the distance of point (x, y) from the y-axis?
- In a cyclic quadrilateral ABCD, if angle A - angle C = 60 degrees, find angle C.