Question
Area of a rectangular plot with sides $4x^2$ and $3y^2$ is __________.
✓
Answer
Area of a rectangular plot with sides $4x^2$ and $3y^2$ is $12x^2y^2$.
Solution:
We know that,
Area of rectangle $=$ length $x$ breadth
Area of rectangular plot $= 4x^2× 3y^2$
$= (4 × 3)x^2y^2= 12x^2y^2$
Solution:
We know that,
Area of rectangle $=$ length $x$ breadth
Area of rectangular plot $= 4x^2× 3y^2$
$= (4 × 3)x^2y^2= 12x^2y^2$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Test the divisibility of the following numbers by $10: 205$
→The given graph shows the temperature of a patient in a hospital, recorded every hour. When was the patient's temperature $38.5^\circ C?$
→Write $‘T’$ for true and $‘F’$ for false for the following:
Rational numbers are always closed under subtraction.
→Rational numbers are always closed under subtraction.
Factorise the expression $2 a^3-3 a^2 b+5 a b^2-a b$.
→$15\%$ increase in price of an article, which is $Rs. 1,620,$ is the increase of $Rs$ _______.
→Fill in the blanks. For a regular polygon of n sides, we have: Sum of all exterior angles $=$ ______.
→Find the square root of each of the following number by division method
1024
1024
Find following products:
$(8 + x)(8 - x)$
→$(8 + x)(8 - x)$
Fill in the blanks in the following so as to make the statement true:
$x$ and $y$ are said to vary directly with each other if for some positive number $k$ ________$ = k.$
→$x$ and $y$ are said to vary directly with each other if for some positive number $k$ ________$ = k.$
Mark $(\checkmark)$ against the correct answer of the following : If $\Big(\frac{5}{12}\Big)^{-4}\times\Big(\frac{5}{12}\Big)^{3\text{x}}=\Big(\frac{5}{12}\Big)^5$, then $x = ?$
→