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Please help:
given WXYZ is similar to RSTV. find ST​

Please help: given WXYZ is similar to RSTV. find ST​-example-1
User Sueanne
by
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1 Answer

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Answer:

ST = 13.5

Explanation:

since the figures are similar then the ratios of corresponding sides are in proportion , that is


(ST)/(XY) =
(RS)/(WX) ( substitute values )


(ST)/(9) =
(18)/(12) ( cross- multiply )

12ST = 9 × 18 = 162 ( divide both sides by 12 )

ST = 13.5

User Nizamudeen Sherif
by
8.2k points

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