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I don’t know how to do this question and my math teacher is not helpful
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23 votes
23 votes
I don’t know how to do this question and my math teacher is not helpful

I don’t know how to do this question and my math teacher is not helpful-example-1
User Jhuang
by
3.6k points

2 Answers

1 vote
1 vote

Answer:

AC is an enlargement of AE

scale factor = 11.7 ÷ 5.2 = 2.25

CD is an enlargement of AB

10.5 ÷ 2.25 = 4.666666...

= 4.7 (rounded to nearest tenth)

User Gravelpot
by
3.4k points
11 votes
11 votes

Answer:

i think its 4.7

Explanation:

User Tica
by
3.5k points
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