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3 years ago

10

in an isosceles triangle, the ratio of the measure of the vertex to the meaure of a base angle is 1:4. find the meaure of the ve

rtex angle.

1 answer:

cluponka [151]3 years ago

7 0

The vertex angle is equal to 20 degrees.

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Neporo4naja [7]

Steps:
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Step-by-step explanation:

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3 years ago

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Korolek [52]

Answer:

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3 years ago