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lesya692 [45]
3 years ago
15

Need help with question B asap pls will give brainiest and high points

Mathematics
1 answer:
user100 [1]3 years ago
5 0

Answer:

x = 16

Step-by-step explanation:

(b)

Since the triangles are similar then the ratio of corresponding sides are equal, that is

\frac{CB}{DE} = \frac{AC}{AD} , substitute values

\frac{x}{20} = \frac{8}{10} ( cross- multiply )

10x = 160 ( divide both sides by 10 )

x = 16

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