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What is the length of BC? Enter your answer in the box.
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What is the length of BC? Enter your answer in the box.
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Nov 19, 2019
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What is the length of BC? Enter your answer in the box.
Mathematics
high-school
Jwilner
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Answer:
17
Explanation:
Aelgn
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Nov 20, 2019
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Aelgn
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It is iscoceles triangle, so the two sides have the same length
2x - 8 = x + 9
2x - x = 9 + 8
x = 17
BC = x
BC = 17
Jack Woodward
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Nov 24, 2019
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Jack Woodward
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