IB myp 4-5 MATHEMATICS – Practice Questions- All Topics
Topic :Geometry–Rotation around a given point
Topic :Geometry- Weightage : 21 %
All Questions for Topic : Metric conversions,Volume of regular polyhedra,Similarity and congruence,Coordinate geometry, including distance, midpoint and gradient formulae,Movement on a plane- isometric transformations, enlargements and tessellations,y=m x+c, gradients and intercepts (see also functions),Gradient of parallel lines,Circle geometry,Rotation around a given point
Question (2 Marks)
Triangle $A B C$ is reflected in the horizontal line $\rm{AC}$ as shown in Diagram 1. The shape in Diagram 1 is reflected in the vertical line passing through point $\rm{A}$.
Select the figure which shows the final shape after this reflection.
▶️Answer/Explanation
Ans:
$\text{option B}$