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Can some one help me. I don’t understand
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Can some one help me. I don’t understand

Can some one help me. I don’t understand-example-1
User Rodrick
by
8.2k points

2 Answers

4 votes
The height is 6-1= 5 units
The length is 8-1=7 units
Apply pythagoras' theorem:
spqrt(5^2+7^2)= 8.6023
Rounded to 1 d.p. Is 8.6 units
User Cgrand
by
8.8k points
1 vote
BC = √[(8-1)^2 +(1-6)^2]
BC = √(49+25
BC = √74
BC = 8.6

answer
8.6 units
User Emirkljucanin
by
7.7k points
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