Advertisements
Advertisements
प्रश्न
The side of the square of area 9y2 is ______.
रिक्त स्थान भरें
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]
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Write the coefficient of: z2 in p2yz
Write numerical co-efficient of the following: 3py2
Add : 2x + y and 3x – 4y
Subtract the second expression from the first:
a3 - 1 + a, 3a - 2a2
Simplify: 6a – 3 (a + b – 2)
Simplify: {9 – (4p – 6q)} – {3q – (5p – 10)}
x + (−x) = 0
Find the numerical co-efficient of the following term:
−3yx
The factors of a2 – 2ab + b2 are (a + b) and (a + b).
Write the greatest common factor in the following terms.
l2m2n, lm2n2, l2mn2
