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