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alexandr1967 [171]
3 years ago
10

What is the value of x?

Mathematics
1 answer:
Llana [10]3 years ago
8 0
The external angle is equal to the sum of the opposite internal angles.
.. 6x +1 = (2x +10) +79
.. 4x = 88 . . . . . . . . . . . . . subtract 2x+1
.. x = 22
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Given:

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<em>If two triangles are similar then the corresponding angles are congruent and the corresponding sides are in proportion.</em>

Here, FR and DA are corresponding sides.

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