peiying peiying

01-09-2019
Mathematics

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please help and explain step by step

please help and explain step by step class=

Respuesta :

desire04 desire04

01-09-2019

Answer:

92 cm

Step by step explanation:

first: you divide the rectangle into two right angled triangles using the diagonal

secondly:

you use pythagoras theorem to find the width of the rectangle

110²= 60²+ w²

w²= 110²- 60²

w²= 12100- 3600

w²= 8500

w= 92.195

w= 92 cm

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