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vesna_86 [32]
3 years ago
9

Can a triangle be drawn with the following side lengths? Why or why not? 2 cm, 11 cm, 8 cm

Mathematics
1 answer:
nadezda [96]3 years ago
4 0
A triangle can not be drawn with these side lengths. This is because when you add 2cm+8cm, it is not more than 11 cm.
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Step-by-step explanation:

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Thus it means the height of the Δ DCE (DX)= 7-4 ⇒3m

Since the platform is five-sided, the figure can be broken down into constituting parts

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Are of the figure= Area of ║ABCE+ area Δ DCE

Area of ║ABCE= breadth * height

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