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3 years ago

1 - 1/3, 2 - 4/6, 1 - 3/9, 2 - 1/2, please answer them

Mathematics

2 answers:

marusya05 [52]3 years ago

5 0

#1 - 2/3
#2 - 1 1/3
#3 - 2/3
#4 - 1 1/2

vagabundo [1.1K]3 years ago

5 0

#1 || 1 1/3
#2 || 2 2/3
#3 || 1 1/3
#4 || 2 1/2
Hope that you had to simplify!

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Qouadrilateral A has side length 6,9,9 and 12 quadrilateral B is a scaled copy of quadrilateral A, with its, shortest side of le

Naya [18.7K]

The perimeter of quadrilateral B is 12.

Explanation

Quadrilateral A has side lengths as 6, 9, 9 and 12. In quadrilateral B, length of the shortest side is 2.

As quadrilateral B is a scaled copy of quadrilateral A, so the scale factor will be...

(Shortest side of B / Shortest side of A) $=\frac{2}{6}=\frac{1}{3}$

Now the remaining side lengths for quadrilateral B will be.....

$(9*\frac{1}{3}) , (9*\frac{1}{3})$ and $(12*\frac{1}{3})$

⇒ 3 , 3 and 4

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