Question 1 |

In the figure above, the three triangles are similar. What is the value of x+y+z?
140 | |
180 | |
210 | |
240 | |
270 |
Question 1 Explanation:
There is 1 question to complete.
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发布于 2015-08-07 201 次阅读
Question 1 |

140 | |
180 | |
210 | |
240 | |
270 |