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The line 7x + 4y = 28 cuts the coordinat...

The line 7x + 4y = 28 cuts the coordinate axes at A and B . If O is the origin , then the ortho-centre of `DeltaOAB` is `"_______"`.

A

(4,0)

B

(0,7)

C

(0,0)

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
(i) Identify the type of `DeltaOAB`.
(ii) Ortho-centre of right triangle is the vertex containing right angle.
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