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ZanzabumX [31]
3 years ago
9

I need help please help

Mathematics
1 answer:
Bumek [7]3 years ago
6 0

Answer:

:) good day mate

Step-by-step explanation:

:) indeed

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David made a triangle with sides 6 cm, 9cm , 12 cm. George wanted to make a triangle bigger in size but similar to that drawn by
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Step-by-step explanation:

Given :

\triangle ABC \sim \triangle XYZ .△ABC∼△XYZ.

AB = 6\:cm, \:BC = 9 \:cm, CA = 12 \:cmAB=6cm,BC=9cm,CA=12cm

Let \: XY = 10\:cm, \:YZ = x \:cm, \: XZ = y /:cmLetXY=10cm,YZ=xcm,XZ=y/:cm

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\blue {( The \: lengths \:of \: corresponding }(Thelengthsofcorresponding

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\implies x = \frac{9 \times 10}{6}⟹x=69×10

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ii) \implies \frac{6}{10} = \frac{12}{y}ii)⟹106=y12

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Therefore.,

\red { Value \:of \:x } \green { = 15\:cm }Valueofx=15cm

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•••♪

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40 × 24 ÷ 2 = 480

<em>good luck, i hope this helps :)</em>

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