Question

pictures to help you! The sides of two triangles are in the ratio of 1:2. If the length of the sides of the first triangle are 5cm,9cm, and 11cm, what are the lengths of the sides of the second triangle?

Answer 1

10 cm , 18 cm and 22 cm

Explanation:

a ratio of 1 : 2 means that the sides of the second triangle are twice the length of the sides of the first triangle , that is

5 × 2 = 10

9 × 2 = 18

11 × 2 = 22

the sides of the second triangle are 10 cm , 18 cm and 22 cm