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likoan [24]
3 years ago
7

Urgent please help..

Mathematics
1 answer:
zvonat [6]3 years ago
8 0

Answer:

x = 12

Step-by-step explanation:

Here, we want to find the value of x

To do this, we use one of the circle tangent relationships

we have this as:

8^2= 4(4 +x)

8^2 = 16 + 4x

64 = 16 + 4x

64-16 = 4x

4x = 48

x = 48/4

x = 12

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What is the length of CD ? In this diagram ABC EDC ?<br> Please help !!!!
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We are given that the two triangles are similar. This means that we can set the similarity proportionality as follows:
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