Round your answer to the tenths place if necessary Help me please! :(

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Aeolun asked Jun 25, 2022

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24 votes

Round your answer to the tenths place if necessary

Help me please! :(

Mathematics
high-school

Aeolun asked Jun 25, 2022

by Aeolun

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2 Answers

22 votes

Answer:

∠ B = 80.5°

Explanation:

Since AB = AC then the triangle is isosceles with base angles congruent, so

∠ B = ∠ C , then

∠ B =
(180-19)/(2) =
(161)/(2) = 80.5°

Tumata answered Jun 27, 2022

by Tumata

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11 votes

the answer should be 80.5

JKraut answered Jun 29, 2022

by JKraut

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