Advertisements
Advertisements
प्रश्न
Length of a side of an equilateral triangle and its perimeter vary inversely with each other.
पर्याय
True
False
Advertisements
उत्तर
This statement is False.
Explanation:
Length of a side of an equilateral triangle and its perimeter vary directly with each other, e.g. Let a be the side of an equilateral triangle.
So, perimeter = 3 × (Side) = 3 × a = 3a.
So, if we increase the length of side of the equilateral triangle, then their perimeter will also increases.
APPEARS IN
संबंधित प्रश्न
A school has 8 periods a day each of 45 minutes duration. How long would each period be, if the school has 9 periods a day, assuming the number of school hours to be the same?
If x and y vary inversely as other and x = 30, find y when constant of variation = 900.
Five workers take 12 days to weed a field. How many days would 6 workers take? How many would 15 take?
16 taps can fill a petrol tank in 18 minutes. The time taken for 9 taps to fill the same tank will be _________ minutes
If 40 workers can do a project work in 8 days, then _________ workers can do it in 4 days
A flood relief camp has food stock by which 80 people can be benefited for 60 days. After 10 days 20 more people have joined the camp. Calculate the number of days of food shortage due to the addition of 20 more people?
Which of the following vary inversely with each other?
Sobi types 108 words in 6 minutes. How many words would she type in half an hour?
If a and b vary inversely to other, then find the values of p, q, r ; x, y, z and l, m, n.
| a | 6 | 8 | q | 25 |
| b | 18 | p | 39 | r |
At a particular time, the length of the shadow of Qutub Minar whose height is 72 m is 80 m. What will be the height of an electric pole, the length of whose shadow at the same time is 1000 cm?
