Question

Find the area of the triangle whose base =35 cm and height = 12.8 cm

Answer 1

Answer:

224

Step-by-step explanation:

Area formula for triangle =1/2×base×height

Base =35

Height =12.8

by substituting values area of rectangle is 1/2×35×12=224cm^2

Answer 2

⠀⠀⠀⠀⠀⠀⠀☆☞DIAGRAM☜☆

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$\setlength{\unitlength}{1cm}\begin{picture}(8,2)\thicklines\qbezier(1,1)(1,1)(3,5)\qbezier(1,1)(1,1)(5,1)\qbezier(5,1)(3,5)(3,5)\qbezier(3,5)(3,5)(3,1)\put(2.5,0.5){\sf\bold{35cm}}\put(3,2.5){\sf\bold{12.8cm}}\end{picture}$

$\sf{\bold{\green{\underline{\underline{Given}}}}}$

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• Base = 35cm
• Height = 12.8 cm

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$\sf{\bold{\green{\underline{\underline{To\:Find}}}}}$

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• Area = ??

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$\sf{\bold{\green{\underline{\underline{Solution}}}}}$

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$\sf{\red{\boxed{\bold{area = \dfrac{1}{2}\times base \times height}}}}$

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$\sf :\implies\: {\bold{ Area = \dfrac{1}{2}\times 35 \times 12.8}}$

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$\sf :\implies\: {\bold{ Area = 35\times 6.4 }}$

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$\sf :\implies\: {\bold{ Area = 224cm^2 }}$

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$\sf{\bold{\green{\underline{\underline{Answer}}}}}$

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• Area of the triangle is 224 cm²