Advertisements
Advertisements
प्रश्न
In the formula, area of circle = πr2, the numerical constant of the expression πr2 is ______.
Advertisements
उत्तर
In the formula, area of circle = πr2, the numerical constant of the expression πr2 is π.
Explanation:
In πr2, the numerical constant is π as r2 is variable.
APPEARS IN
संबंधित प्रश्न
Get the algebraic expression in the following case using variables, constants and arithmetic operations.
One-half of the sum of numbers x and y.
Multiply: x2 + 4y2 + z3 + 2xy + xz − 2yz by x − 2y − z
Evaluate: (4m - 2)(m2 + 5m - 6)
Divide: 25x2y by - 5y2
Write in the form of an algebraic expression:
Perimeter (P) of a square is four times its side.
Solve the following equation.
3y + 4 = 5y − 6
The constant term of the expression 2y – 6 is _________
If x = 2 and y = 3, then find the value of the following expressions
x + y
If x = 2 and y = 3, then find the value of the following expressions
x + 1 – y
The value of 7a – 4b when a = 3, b = 2 is
