Question

4 Find the diametre whose radius is:
(iv) 2.55 (iii) 3.8​

Answer 1

Answer:

(iv) 2*2.55 =5.10

(v)2*3.8=7.6

Answer 2

Step-by-step explanation:

iv) radius =r=2.55

diameter =2r=2×2.55=5.1

iii) radius = r=3.8

diameter =2r=2×3.8=7.6