the product of 6÷5ab,5÷6bc and 12÷9abc
Answers
Answer:
Given that,
The sides of triangle are in the ratio of 1:3:2.
Let the sides be x, 2x and 3x.
AccordingtotheQuestion:
Perimeter of the triangle is 30 cm.
Therefore,
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\begin{gathered}:\implies\sf x + 2x + 3x = 30 \\\\\\:\implies\sf 6x = 30 \\\\\\:\implies\sf x = \cancel\dfrac{30}{6} \\\\\\:\implies{\underline{\boxed{\frak{\purple{x = 5}}}}}\:\bigstar\end{gathered}:⟹x+2x+3x=30:⟹6x=30:⟹x=630:⟹x=5★
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\underline{\bigstar{\textsf{ \: Sides of \: triangle \: are :}}}★ Sides of triangle are :
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First side, x = 5 cm.
Second side, 2x = 2(5) = 10 cm.
Third side, 3x = 3(5) = 15 cm
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\therefore\:{\underline{\sf{Hence,\: smallest \ side \ of \ the \ \triangle \ is \ {\textsf{\textbf{Option b) 5 cm}}}.}}}∴Hence,smallest side of the △ is Option b) 5 cm.
Answer:
4/(3a^2b^3c^2)
Step-by-step explanation:
(6/5ab)*(5/6ab)=(6*5)/(5ab*6bc)
=30/(30ab^c)
=1/ab^2c
(6/5ab)*(5/6ab)*(12/9abc)=(1/ab^2c)*(12/9abc)
=(1*12)/(ab^2c*9abc)
=12/(9a^2b^3c^2)
=4/(3a^2b^3c^2)