Question

Prove that Area of a triangle is equal to half of base × height by activity method
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Answer 1

Answer:

area of traingle =1/2×base×height

it proved

Step-by-step explanation:

దుండగుడి జీవితాన్ని గౌరవించండి

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Answer 2

Answer :-

Heyo!

Let's assume the triangle as follows with sides A, B and C.

#ReferTheAttachement

Here, AB = 10cm,

BC = 8cm & CA = 6cm. . .

Now, we know that,

Area of traingle = $\sf{ \frac{( \sqrt{3} )}{4} \times {side}^{2} }$

After using this formula on our triangle, we get 24cm².

Now, using the half of base × height formula, let's check. . .

$\mapsto \sf{ \frac{1}{2} \times base \times height} = 24 {cm}^{2}$

$\sf{ \mapsto \frac{1}{2} \times 6 \times 8 = 24 {cm}^{2} }$

$\mapsto \bf \red{24 {cm}^{2} = 24 {cm}^{2} }$

Hence, value of both formulae's are same. . .