2. The ratio of radius(r) to diameter (d) of circle is ……

(A) 1:2 , (B) 2:1 , (C) 1, (D) none of these

Question

2. The ratio of radius(r) to diameter (d) of circle is ……   (A) 1:2 , (B) 2:1 , (C) 1, (D) none of these​

Gabriella · Answer

ANSWER   :       r   :     d   d = 2r  we know the diameter of the circle the double of radius or radius is the half of diameter .   r   :     d   =     1     :     2       The   answer   is   A)     1     :     2    Note   :     if   the   radius   is   x     diameter   is   2  x     ,    if   radius   is   2     diameter   is   equal   to   2  ×  2     =     4     .

Adeline · Answer

Answer:   mark me as brainlieast   A) 1:2

Allison

class
In an isosceles triangle, the vertex angle is thrice of either base angle. Find the measure
triangle

(3) 180
3. For a religious function at a holy place, 2.85.965 devotees went by bus
and 3.57.507 by train. What was the t

2 thoughts on “2. The ratio of radius(r) to diameter (d) of circle is ……<br /><br /> (A) 1:2 , (B) 2:1 , (C) 1, (D) none of these”

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2. The ratio of radius(r) to diameter (d) of circle is …… (A) 1:2 , (B) 2:1 , (C) 1, (D) none of these​

Allison

classIn an isosceles triangle, the vertex angle is thrice of either base angle. Find the measuretriangle​

(3) 1803. For a religious function at a holy place, 2.85.965 devotees went by busand 3.57.507 by train. What was the t

2 thoughts on “2. The ratio of radius(r) to diameter (d) of circle is ……<br /><br /> (A) 1:2 , (B) 2:1 , (C) 1, (D) none of these​”