Question

Please solve ques in the attachment

Answer 1

Answer:

(i) OA is 2.5 cm

(ii) OP/AB = 5/4

Step-by-step explanation:

BC = 3cm

AC = 4cm

Find the length AB:

a² + b² = c²

3² + 4² = c²

c² = 9 + 16

c² = 25

c = √25

c = 5 cm

The length AB is 5 CM

Find OA:

AB is the diameter and OA is the radius

OA = AB ÷ 2

OA = 5 ÷ 2 = 2.5 cm

The length OA is 2.5 cm

Given ΔACB is similar to ΔPAO

OP/AP = BA/CA

OP/AP = 5/4

The ratio of OP/AP = 4/5