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larisa [96]
2 years ago
13

What is the length of BC?

Mathematics
1 answer:
artcher [175]2 years ago
6 0

Using the triangle midsegment theorem, x = 5; BC = 10 units.

<h3>What is the Triangle Midsegment Theorem?</h3>

According to the triangle midsegment theorem, ED = 1/2(BA).

Given the following:

ED = x + 2

BA = 4x - 6

x + 2 = 1/2(4x - 6)

2(x + 2) = 4x - 6

2x + 4 = 4x - 6

2x - 4x = -4 - 6

-2x = -10

x = 5

BC = 2(BE)

BC = 2(x)

BC = 2(5)

BC = 10 units

Learn more about the triangle midsegment theorem on:

brainly.com/question/12234706

#SPJ1

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