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Consider the enlargement of the pentagon.


Not drawn to scale

What is the value of x, rounded to the nearest tenth?
2.1 centimeters
3.3 centimeters
7.0 centimeters
15.0 centimeters

Consider the enlargement of the pentagon Not drawn to scale What is the value of x rounded to the nearest tenth 21 centimeters 33 centimeters 70 centimeters 150 class=

Respuesta :

altavistard

"Enlargement" here implies that the two pentagons are similar.  Because of similarity, the following equation of ratios must be true:  7/15 = x/7.  Then 15x=49, and x = 49/15 = 3.27 cm, approximately.

Rounded to the nearest tenth, that comes to 3.3 cm.

brycenjimil

Answer:

B

Step-by-step explanation: