Advertisements
Advertisements
प्रश्न
The side of the square of area 9y2 is ______.
Advertisements
उत्तर
The side of the square of area 9y2 is 3y.
Explanation:
Given, area of a square = 9y2
We know that, the area of a square with side a = a2
∴ a2 = 9y2
⇒ a2 = (3y)2
⇒ a = 3y ...[Taking square root both sides]
APPEARS IN
संबंधित प्रश्न
Identify the terms, their coefficients for the following expressions.
3 − pq + qr − rp
Identify the terms, their coefficients for the following expressions.
0.3a − 0.6ab + 0.5b
Constant is only 8 other is variable 12 – 5 z – 4
For the following monomials, write its degree: 3m3n4
Subtract the second expression from the first:
x + 2y + z, - x - y - 3z
Simplify: 5 − 8x − 6 − x
(9x – 51) ÷ 9 is x – 51.
Write the greatest common factor in the following terms.
3x3y2z, – 6xy3z2, 12x2yz3
Identify the numerical coefficient of term (other than constant) in the following expression:
2(l + b)
Identify the numerical coefficient of term (other than constant) in the following expression:
0.1 y + 0.01 y2
