Question

Answer soon pls
the area of the figure is
​

Answer 1

Answer:

9cm

Step-by-step explanation:

area of triangle = 1/2 × base × height

= 1/2 × 6 × 3

= 3 × 3

= 9

Answer 2

$\Large{\underbrace{\underline{\sf{Understanding\; the\; Concept}}}}$

Here in this question concept of area of triangle is used. We have given a figure from which we can easily notice that height and base of the triangle is 3 cm and 6 cm respectively. We can find area of triangle by applying formula.

So let's start!!

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$\bigstar\large{\underline{\boxed{\sf Area \:of \:triangle=\dfrac{1}{2}\times Base\times Height}}}$

$\sf Area\: of\: triangle=\dfrac{1}{2}\times 6cm\times 3cm$

$\sf Area\: of\: triangle=\dfrac{1}{\not2}\times\not 6cm\times 3cm$

$\sf Area\: of\: triangle=3cm\times 3cm$

$\sf Area\: of\: triangle=9cm^2$

So the required area of triangle is 9cm².

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$\Large{\underbrace{\underline{\sf{ More \:formulae \;to\; know}}}}$

• Area of rectangle=Length×Breadth

• Area of circle=πr²

• Area of square=Side²

• Area of trapezium=½×(Sum of ||sides)×Height

• Area of ||gm=Base×Height

• Perimeter of rectangle=2(L+B)

• Perimeter of square=4×Side

• Perimeter of circle=2πr

• Perimeter of rhombus=4×Side

• Perimeter of triangle=Sum of all sides