lisalisana376 lisalisana376

03-02-2022
Mathematics

contestada

Rectangle abcd is similar to rectangle pqrs.given that ab=14cm,BC=8cm and pq=21 cm calculate the length of qr

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thishigopal thishigopal

03-02-2022

Answer:

12cm

Step-by-step explanation:

similar rectangles means ab/bc = pq/qr

14/8 = 21/x

7/4 = 21/x

x = 21×4/7 = 12cm

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