Two right angled triangle abc and dbc are on the same hypotenuse
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Hey buddy here is ur answer !!!!
Given:
Two right triangles ABC and BBC on the same hypotenuse BC- AC
and BD intersect at P.
To prove: APx PC=BPx PD
Proof: In △ABP and △DCP
∠A - ∠D (- 90°) (given)
∠APB = ∠DPC (vertically opposite angles)
∴△ABP ~ △DCP (AA similarity axiom)
∴ AB = BP = AP
(corresponding sides of similar △ s are proportional).....(1)
DC = CP = DP
From (1)
BP/CP = AP/DP
By cross multiplication,
BP x DP = AP x PC (proved).
hope u like my process....
plz mark it as brainalist....
Given:
Two right triangles ABC and BBC on the same hypotenuse BC- AC
and BD intersect at P.
To prove: APx PC=BPx PD
Proof: In △ABP and △DCP
∠A - ∠D (- 90°) (given)
∠APB = ∠DPC (vertically opposite angles)
∴△ABP ~ △DCP (AA similarity axiom)
∴ AB = BP = AP
(corresponding sides of similar △ s are proportional).....(1)
DC = CP = DP
From (1)
BP/CP = AP/DP
By cross multiplication,
BP x DP = AP x PC (proved).
hope u like my process....
plz mark it as brainalist....
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Answered by
1
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hope this answer useful to you mate
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