Question

please answer me these questions​

Answer 1

Answer:

1.

i) 9cm

ii) Diameter

iii) Infinite

iv) Concentric

v) 45 degree 90 degree, 60 degree 90 degree

2.

i) OC or OA

ii) O

iii) EFB

iv) Sector CFB

v) D

vi) L

vii) A or E

3.

i) length of XY = AB + CD = 3+4 = 7cm

Draw a line segment(XY) of 7cm

ii) & iii) (Attached a photo)