Question

7. Circle C, is congruent to circle C2. If the radius of C, is 4.5 cm, find the diameter of C2​

Answer 1

Answer:

9 cm

Step-by-step explanation:

radius C1 = radius C2

Therefore, diameter C1 = diameter C2 (By CPCT)

Answer 2

Answer:

diameter = 9

Step-by-step explanationd= r x 2

= 4.5 x 2 = 9