Area of the square with side-length 'a' is: - Vidyadip

MCQ

Area of the square with side-length $'a'$ is:

A
$2a$
B
$4a$
C
$\frac{\text{a}}{2}$
✓
$a^2$

✓

Answer

Correct option: D.

$a^2$

D. $a^2$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 Marks Each]" from Mensuration→Mensuration — all question types→MATHS STD 8 question papers→Gujarat Board STD 8 question papers→Gujarat Board question paper generator→

Similar questions

Four-fifths of a number is greater than three-fourths of the number by 4 . The number is

If $90 \%$ of $x$ is $315\ km$, then the value of $x$ is:

$x$ and $y$ vary inversely with each other. If $x – 15$ when $y = 6$, then the value of $x$ when $y = 15$ is

Mark againts the correct answer in the following: $A$ can finish a piece of work in $12$ hours while $B$ can finish it in $15$ hours. How long will both take to finish it, working together$?$

The compound interest on $Rs. 50,000$ at $4\%$ per annum for $2$ years compounded annually is:

Which of the following is the identity element under addition?

If we join $(-3, 2), (-3, -3)$ and $(-3, 4),$ then we obtain:

Find and correct the errors in the following mathematical statements.$ x + 2x + 3x = 5x$

A perfect square number between $30$ and $40$ is:

If $x$ is an even number, then the next even number is: