Question

write the following statement using symbol of variations consumption of petrol
1)in car and distance travelled by the car
d) are in direct variations​

Answer 1

Answer:

(1) Circumference (c) of a circle is directly proportional to its radius (r).

(2) Consumption of petrol (l) in a car and distance travelled by that car (d) are in direct variation.

ANSWER:

(1)

Circumference (c) of a circle is directly proportional to its radius (r). This statement is written as

(2)

Consumption of petrol (l) in a car and distance travelled by that car (d) are in direct variation. This statement is written as