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What is the length of segment AB?

What is the length of segment AB?-example-1
User Mingle Li
by
2.7k points

2 Answers

11 votes

Answer:

option a.

6²+7²=ab²(by Pythagoras theorem)

36+49=ab²

85=ab²

square root 85=ab

User LargeDachshund
by
3.4k points
10 votes

Answer:

Option 1

Explanation:

Use Pythagorean theorem,

AB² = base² + altitude²

= 7² + 6²

= 49 + 36

= 85

AB =√85

User AcsErno
by
2.9k points