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sasho [114]
3 years ago
14

An isosceles triangle has base angles that each measure 42 degrees.Which equation can be used to find z, the measure of the thir

d angle of this isosceles triangle in degrees
Mathematics
1 answer:
gavmur [86]3 years ago
3 0

Answer:

z+42+42=180

Step-by-step explanation:

Since it is an isosceles triangle, the two base angles are the same and remember all the angles add to  180. So use this equation:

z+42+42=180

If you need to find z, it is 96.

Check: 96+42+42=180

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