Respuesta :

clarch19

Answer:

x = 4.2 cm

Step-by-step explanation:

12.6/14.7 = x/4.9

cross-multiply to solve for 'x':

14.7x = 12.6(4.9)

14.7x = 61.74

x = 61.74÷14.7

x = 4.2

abidemiokin

The value of x from the shape is 4.2

Similarity of shapes

Since the shapes are similar, hence the ratio of the sides is equal to a constant. Mathematically;

12.6/14.7 = x/4.9

14.7x = 12.6 * 4.9

14.7x = 61.74

Divide both sides by 14.7

14.7x/14.7 = 61.74/14.7

x = 4.2

Hence the value of x is 4.2

Learn more on similar shapes here: https://brainly.com/question/2644832

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