Question

how would you rotate triangle jkf so that it maps onto triangle hcz? a (0,0), 90° b x - axis, 90° c (1,1), 360° d (0,0), 180°

Explanation:

Step1: Analyze rotation center

The origin (0, 0) is a common rotation - center. By observing the triangles, the most likely rotation center is the origin.

Step2: Analyze rotation angle

A 180 - degree rotation about the origin will map triangle JKF onto triangle HCZ. A 90 - degree rotation (options A and B) will not result in the correct orientation. A 360 - degree rotation (option C) will bring the triangle back to its original position. So a 180 - degree rotation about the origin (0, 0) is correct.

Answer:

D. (0, 0), 180°