sweetgirl3410 sweetgirl3410

15-08-2022
Mathematics

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Figure A is a scale image of Figure B. What is the value of x?

Figure A is a scale image of Figure B What is the value of x class=

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jimrgrant1 jimrgrant1

15-08-2022

Answer:

x = 5.4

Step-by-step explanation:

since the figures are scaled factors of each other then they are similar.

the ratios of corresponding sides are therefore in proportion, that is

[tex]\frac{x}{7.2}[/tex] = [tex]\frac{3}{4}[/tex] ( cross- multiply )

4x = 21.6 ( divide both sides by 4 )

x = 5.4

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