Originally Posted by

**bronaghxo** Sorry i dont really understand these questions, i did them but im nearly certain ive did them wrong can someone tell me the correct answers and explain please?

1. Triangle A is enlarged with a scale factor 3 into triangle B. One side of triangle B has length of 4.5cam.

a. What is the length of the corresponding side of triangle A?

One angle of triange B is 60 degrees.

b. What is the size of the corresponding angle of triangle A?

2. The rectangle ABCD is enlarged by scale factor 1/2. Find the corresponding lengths of the sides.

a. AB

b. BC

(AB = 12.6cm)

(BC = 5.4cm)

c. Find the area of ABCD.

d. Find the area of the image.