Advertisements
Advertisements
प्रश्न
Make a formula for the statement:"The number of diagonals, d, that can be drawn from one vertex of an n sided polygon to all the other vertices is equal to the number of sides of the polygon less 3"
Advertisements
उत्तर
Let the number of sides of the polygon = n
Number of sides of the polygon less 3 = n - 3
As per the data: d = n - 3.
APPEARS IN
संबंधित प्रश्न
A man bought 25a articles at 30p paisa each and sold them at 20q paisa each. Find his profit in rupees.
How many minutes are there in x hours, y minutes and z seconds.
Apple cost x rupees per dozen and mangoes cost y rupees per score. Write a formula to find the total cost C in rupees of 20 apples and 30 mangoes.
Make y the subject of formula W = `"pq" + (1)/(2)"wy"^2`
Given: mx + ny = p and y = ax + b. Find x in terms of m, n, p, a and b.
Make h the subject of the formula R = `"h"/(2)("a" - "b")`. Find h when R = 108, a = 16 and b = 12.
Make x the subject of the formula a = `1 - (2"b")/("cx" - "b")`. Find x, when a = 5, b = 12 and
Make m the subject of the formula x = `"my"/(14 - "mt")`. Find m, when x = 6, y = 10 and t = 3.
Make c the subject of the formula a = b(1 + ct). Find c, when a = 1100, b = 100 and t = 4.
The pressure P and volume V of a gas are connected by the formula PV = C; where C is a constant. If P = 4 when V = `2(1)/(2)`; find the value of P when V = 4?
