3 years ago

Find the length of x.

Mathematics

1 answer:

rodikova [14]3 years ago

3 0

Answer:

x=7

Step-by-step explanation:

The two triangles are similar .

We can use the ratio's of the side to figure out x

2 3.5

-------- = --------------

4 x

Using cross products

2x = 4*3.5

2x=14

Divide each side by 2.

2x/2 = 14/2

x=7

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