Intext problem 1.2 I — task. Science State Board, Class 7.

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Find the area of the following regular shaped figures: (Take

$π\ = 22/7$ )

(a) A rectangle whose length is

$12\ m$ and breadth is

$4\ m$ .

$l$

$=$

$12\ m$

$b$

$=$

$4\ m$

[NOTE: Write the formula in short form]

$\begin{array}{l} Area = i \times i \\ = i \times i \end{array}$

The area of the rectangle is

$m^2$ .

(b) A circle whose radius is

$7\ m$ .

(

$r$ )

$=$

$7\ m$

[NOTE: Write the formula in short form]

$\begin{array}{l} Area of circle = π \times i^{i} \\ = \frac{i}{i} \times i \times i \end{array}$

The area of circle is

$m^2$ .

Did you find an error?

29. Intext problem 1.2 I