In a right-angled triangle ,right angled at B,if AB=5cm andAC=13cm ,then BC=

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asked Oct 12, 2022 160k views

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In a right-angled triangle ,right angled at B,if AB=5cm andAC=13cm ,then BC=

Mathematics
high-school

Bethanne asked

by Bethanne

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Answer:

BC = 12cm

Explanation:

by phythagoras theorm

AB² + BC² = AC²

5² + BC² = 13²

25 + BC² = 169

BC² = 169 - 25

BC² = 144

BC = √144

BC = 12cm

Twan answered Oct 14, 2022

by Twan

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6 votes

I’ve attached my work below...
Hope it helps!

In a right-angled triangle ,right angled at B,if AB=5cm andAC=13cm ,then BC=-example-1

Rinchik answered Oct 17, 2022

by Rinchik

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BC = 12cm

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