Question

The area of a circle is 16 times the area of the other circle then the ratio between their diameter is : (a) 1 : 16 (6) 1 : 4 (c) 1:2 (d) 4:1
​

Answer 1

Answer:

The is answer is d) 4:1

Step-by-step explanation:

I think it help you people

Answer 2

Answer:

a) 1:16 as the area of a circle is πr² and 16 time that of area is 16πr².

so answer is 1:16