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pochemuha
3 years ago
6

2. Find the length of the midsegment AB. 7 10.5 21 30

Mathematics
2 answers:
kondor19780726 [428]3 years ago
4 0
AB = midsegment

ON = 2 × AB

5x + 7 = 2 × 3x 

5x + 7 = 6x

x = 7 

But the midsegment = 3x

Midsegment = 3 × 7

Midsegment = 21
Tanya [424]3 years ago
4 0
ON = 2AB

2·3X = 5X+7

6X-5X=7

X=7

AB = 3X = 21 units

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